108731970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:817

約数の個数: 80

約数和(自身を含む): 294108408

約数和(自身を除く): 185376438

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 241, 270, 405, 482, 557, 723, 810, 1114, 1205, 1446, 1671, 2169, 2410, 2785, 3342, 3615, 4338, 5013, 5570, 6507, 7230, 8355, 10026, 10845, 13014, 15039, 16710, 19521, 21690, 25065, 30078, 32535, 39042, 45117, 50130, 65070, 75195, 90234, 97605, 134237, 150390, 195210, 225585, 268474, 402711, 451170, 671185, 805422, 1208133, 1342370, 2013555, 2416266, 3624399, 4027110, 6040665, 7248798, 10873197, 12081330, 18121995, 21746394, 36243990, 54365985, 108731970]

約数ペア:

[(1, 108731970), (2, 54365985), (3, 36243990), (5, 21746394), (6, 18121995), (9, 12081330), (10, 10873197), (15, 7248798), (18, 6040665), (27, 4027110), (30, 3624399), (45, 2416266), (54, 2013555), (81, 1342370), (90, 1208133), (135, 805422), (162, 671185), (241, 451170), (270, 402711), (405, 268474), (482, 225585), (557, 195210), (723, 150390), (810, 134237), (1114, 97605), (1205, 90234), (1446, 75195), (1671, 65070), (2169, 50130), (2410, 45117), (2785, 39042), (3342, 32535), (3615, 30078), (4338, 25065), (5013, 21690), (5570, 19521), (6507, 16710), (7230, 15039), (8355, 13014), (10026, 10845)]