5985980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 144

約数和(自身を含む): 17708544

約数和(自身を除く): 11722564

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 23, 26, 28, 35, 44, 46, 52, 55, 65, 70, 77, 91, 92, 110, 115, 130, 140, 143, 154, 161, 169, 182, 220, 230, 253, 260, 286, 299, 308, 322, 338, 364, 385, 455, 460, 506, 572, 598, 644, 676, 715, 770, 805, 845, 910, 1001, 1012, 1183, 1196, 1265, 1430, 1495, 1540, 1610, 1690, 1771, 1820, 1859, 2002, 2093, 2366, 2530, 2860, 2990, 3220, 3289, 3380, 3542, 3718, 3887, 4004, 4186, 4732, 5005, 5060, 5915, 5980, 6578, 7084, 7436, 7774, 8372, 8855, 9295, 10010, 10465, 11830, 13013, 13156, 15548, 16445, 17710, 18590, 19435, 20020, 20930, 23023, 23660, 26026, 27209, 32890, 35420, 37180, 38870, 41860, 42757, 46046, 52052, 54418, 65065, 65780, 77740, 85514, 92092, 108836, 115115, 130130, 136045, 171028, 213785, 230230, 260260, 272090, 299299, 427570, 460460, 544180, 598598, 855140, 1197196, 1496495, 2992990, 5985980]

約数ペア:

[(1, 5985980), (2, 2992990), (4, 1496495), (5, 1197196), (7, 855140), (10, 598598), (11, 544180), (13, 460460), (14, 427570), (20, 299299), (22, 272090), (23, 260260), (26, 230230), (28, 213785), (35, 171028), (44, 136045), (46, 130130), (52, 115115), (55, 108836), (65, 92092), (70, 85514), (77, 77740), (91, 65780), (92, 65065), (110, 54418), (115, 52052), (130, 46046), (140, 42757), (143, 41860), (154, 38870), (161, 37180), (169, 35420), (182, 32890), (220, 27209), (230, 26026), (253, 23660), (260, 23023), (286, 20930), (299, 20020), (308, 19435), (322, 18590), (338, 17710), (364, 16445), (385, 15548), (455, 13156), (460, 13013), (506, 11830), (572, 10465), (598, 10010), (644, 9295), (676, 8855), (715, 8372), (770, 7774), (805, 7436), (845, 7084), (910, 6578), (1001, 5980), (1012, 5915), (1183, 5060), (1196, 5005), (1265, 4732), (1430, 4186), (1495, 4004), (1540, 3887), (1610, 3718), (1690, 3542), (1771, 3380), (1820, 3289), (1859, 3220), (2002, 2990), (2093, 2860), (2366, 2530)]