85960890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 235737216

約数和(自身を除く): 149776326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 131, 138, 207, 230, 262, 317, 345, 393, 414, 634, 655, 690, 786, 951, 1035, 1179, 1310, 1585, 1902, 1965, 2070, 2358, 2853, 3013, 3170, 3930, 4755, 5706, 5895, 6026, 7291, 9039, 9510, 11790, 14265, 14582, 15065, 18078, 21873, 27117, 28530, 30130, 36455, 41527, 43746, 45195, 54234, 65619, 72910, 83054, 90390, 109365, 124581, 131238, 135585, 207635, 218730, 249162, 271170, 328095, 373743, 415270, 622905, 656190, 747486, 955121, 1245810, 1868715, 1910242, 2865363, 3737430, 4775605, 5730726, 8596089, 9551210, 14326815, 17192178, 28653630, 42980445, 85960890]

約数ペア:

[(1, 85960890), (2, 42980445), (3, 28653630), (5, 17192178), (6, 14326815), (9, 9551210), (10, 8596089), (15, 5730726), (18, 4775605), (23, 3737430), (30, 2865363), (45, 1910242), (46, 1868715), (69, 1245810), (90, 955121), (115, 747486), (131, 656190), (138, 622905), (207, 415270), (230, 373743), (262, 328095), (317, 271170), (345, 249162), (393, 218730), (414, 207635), (634, 135585), (655, 131238), (690, 124581), (786, 109365), (951, 90390), (1035, 83054), (1179, 72910), (1310, 65619), (1585, 54234), (1902, 45195), (1965, 43746), (2070, 41527), (2358, 36455), (2853, 30130), (3013, 28530), (3170, 27117), (3930, 21873), (4755, 18078), (5706, 15065), (5895, 14582), (6026, 14265), (7291, 11790), (9039, 9510)]