8887171020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70769}}^1$

素因数の和:70824

約数の個数: 192

約数和(自身を含む): 31958599680

約数和(自身を除く): 23071428660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 30, 35, 39, 42, 46, 52, 60, 65, 69, 70, 78, 84, 91, 92, 105, 115, 130, 138, 140, 156, 161, 182, 195, 210, 230, 260, 273, 276, 299, 322, 345, 364, 390, 420, 455, 460, 483, 546, 598, 644, 690, 780, 805, 897, 910, 966, 1092, 1196, 1365, 1380, 1495, 1610, 1794, 1820, 1932, 2093, 2415, 2730, 2990, 3220, 3588, 4186, 4485, 4830, 5460, 5980, 6279, 8372, 8970, 9660, 10465, 12558, 17940, 20930, 25116, 31395, 41860, 62790, 70769, 125580, 141538, 212307, 283076, 353845, 424614, 495383, 707690, 849228, 919997, 990766, 1061535, 1415380, 1486149, 1627687, 1839994, 1981532, 2123070, 2476915, 2759991, 2972298, 3255374, 3679988, 4246140, 4599985, 4883061, 4953830, 5519982, 5944596, 6439979, 6510748, 7430745, 8138435, 9199970, 9766122, 9907660, 11039964, 11393809, 12879958, 13799955, 14861490, 16276870, 18399940, 19319937, 19532244, 21159931, 22787618, 24415305, 25759916, 27599910, 29722980, 32199895, 32553740, 34181427, 38639874, 42319862, 45575236, 48830610, 55199820, 56969045, 63479793, 64399790, 68362854, 77279748, 84639724, 96599685, 97661220, 105799655, 113938090, 126959586, 128799580, 136725708, 148119517, 170907135, 193199370, 211599310, 227876180, 253919172, 296239034, 317398965, 341814270, 386398740, 423198620, 444358551, 592478068, 634797930, 683628540, 740597585, 888717102, 1269595860, 1481195170, 1777434204, 2221792755, 2962390340, 4443585510, 8887171020]

約数ペア:

[(1, 8887171020), (2, 4443585510), (3, 2962390340), (4, 2221792755), (5, 1777434204), (6, 1481195170), (7, 1269595860), (10, 888717102), (12, 740597585), (13, 683628540), (14, 634797930), (15, 592478068), (20, 444358551), (21, 423198620), (23, 386398740), (26, 341814270), (28, 317398965), (30, 296239034), (35, 253919172), (39, 227876180), (42, 211599310), (46, 193199370), (52, 170907135), (60, 148119517), (65, 136725708), (69, 128799580), (70, 126959586), (78, 113938090), (84, 105799655), (91, 97661220), (92, 96599685), (105, 84639724), (115, 77279748), (130, 68362854), (138, 64399790), (140, 63479793), (156, 56969045), (161, 55199820), (182, 48830610), (195, 45575236), (210, 42319862), (230, 38639874), (260, 34181427), (273, 32553740), (276, 32199895), (299, 29722980), (322, 27599910), (345, 25759916), (364, 24415305), (390, 22787618), (420, 21159931), (455, 19532244), (460, 19319937), (483, 18399940), (546, 16276870), (598, 14861490), (644, 13799955), (690, 12879958), (780, 11393809), (805, 11039964), (897, 9907660), (910, 9766122), (966, 9199970), (1092, 8138435), (1196, 7430745), (1365, 6510748), (1380, 6439979), (1495, 5944596), (1610, 5519982), (1794, 4953830), (1820, 4883061), (1932, 4599985), (2093, 4246140), (2415, 3679988), (2730, 3255374), (2990, 2972298), (3220, 2759991), (3588, 2476915), (4186, 2123070), (4485, 1981532), (4830, 1839994), (5460, 1627687), (5980, 1486149), (6279, 1415380), (8372, 1061535), (8970, 990766), (9660, 919997), (10465, 849228), (12558, 707690), (17940, 495383), (20930, 424614), (25116, 353845), (31395, 283076), (41860, 212307), (62790, 141538), (70769, 125580)]