1615670420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2969}}^1$

素因数の和:3034

約数の個数: 144

約数和(自身を含む): 4382864640

約数和(自身を除く): 2767194220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 169, 182, 230, 260, 299, 322, 338, 364, 455, 460, 598, 644, 676, 805, 845, 910, 1183, 1196, 1495, 1610, 1690, 1820, 2093, 2366, 2969, 2990, 3220, 3380, 3887, 4186, 4732, 5915, 5938, 5980, 7774, 8372, 10465, 11830, 11876, 14845, 15548, 19435, 20783, 20930, 23660, 27209, 29690, 38597, 38870, 41566, 41860, 54418, 59380, 68287, 77194, 77740, 83132, 103915, 108836, 136045, 136574, 154388, 192985, 207830, 270179, 272090, 273148, 341435, 385970, 415660, 478009, 501761, 540358, 544180, 682870, 771940, 887731, 956018, 1003522, 1080716, 1350895, 1365740, 1775462, 1912036, 2007044, 2390045, 2508805, 2701790, 3512327, 3550924, 4438655, 4780090, 5017610, 5403580, 6214117, 7024654, 8877310, 9560180, 10035220, 11540503, 12428234, 14049308, 17561635, 17754620, 23081006, 24856468, 31070585, 35123270, 46162012, 57702515, 62141170, 70246540, 80783521, 115405030, 124282340, 161567042, 230810060, 323134084, 403917605, 807835210, 1615670420]

約数ペア:

[(1, 1615670420), (2, 807835210), (4, 403917605), (5, 323134084), (7, 230810060), (10, 161567042), (13, 124282340), (14, 115405030), (20, 80783521), (23, 70246540), (26, 62141170), (28, 57702515), (35, 46162012), (46, 35123270), (52, 31070585), (65, 24856468), (70, 23081006), (91, 17754620), (92, 17561635), (115, 14049308), (130, 12428234), (140, 11540503), (161, 10035220), (169, 9560180), (182, 8877310), (230, 7024654), (260, 6214117), (299, 5403580), (322, 5017610), (338, 4780090), (364, 4438655), (455, 3550924), (460, 3512327), (598, 2701790), (644, 2508805), (676, 2390045), (805, 2007044), (845, 1912036), (910, 1775462), (1183, 1365740), (1196, 1350895), (1495, 1080716), (1610, 1003522), (1690, 956018), (1820, 887731), (2093, 771940), (2366, 682870), (2969, 544180), (2990, 540358), (3220, 501761), (3380, 478009), (3887, 415660), (4186, 385970), (4732, 341435), (5915, 273148), (5938, 272090), (5980, 270179), (7774, 207830), (8372, 192985), (10465, 154388), (11830, 136574), (11876, 136045), (14845, 108836), (15548, 103915), (19435, 83132), (20783, 77740), (20930, 77194), (23660, 68287), (27209, 59380), (29690, 54418), (38597, 41860), (38870, 41566)]