90960210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:824

約数の個数: 96

約数和(自身を含む): 260245440

約数和(自身を除く): 169285230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 139, 165, 198, 278, 330, 417, 495, 661, 695, 834, 990, 1251, 1322, 1390, 1529, 1983, 2085, 2502, 3058, 3305, 3966, 4170, 4587, 5949, 6255, 6610, 7271, 7645, 9174, 9915, 11898, 12510, 13761, 14542, 15290, 19830, 21813, 22935, 27522, 29745, 36355, 43626, 45870, 59490, 65439, 68805, 72710, 91879, 109065, 130878, 137610, 183758, 218130, 275637, 327195, 459395, 551274, 654390, 826911, 918790, 1010669, 1378185, 1653822, 2021338, 2756370, 3032007, 4134555, 5053345, 6064014, 8269110, 9096021, 10106690, 15160035, 18192042, 30320070, 45480105, 90960210]

約数ペア:

[(1, 90960210), (2, 45480105), (3, 30320070), (5, 18192042), (6, 15160035), (9, 10106690), (10, 9096021), (11, 8269110), (15, 6064014), (18, 5053345), (22, 4134555), (30, 3032007), (33, 2756370), (45, 2021338), (55, 1653822), (66, 1378185), (90, 1010669), (99, 918790), (110, 826911), (139, 654390), (165, 551274), (198, 459395), (278, 327195), (330, 275637), (417, 218130), (495, 183758), (661, 137610), (695, 130878), (834, 109065), (990, 91879), (1251, 72710), (1322, 68805), (1390, 65439), (1529, 59490), (1983, 45870), (2085, 43626), (2502, 36355), (3058, 29745), (3305, 27522), (3966, 22935), (4170, 21813), (4587, 19830), (5949, 15290), (6255, 14542), (6610, 13761), (7271, 12510), (7645, 11898), (9174, 9915)]