168848010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20173}}^1$

素因数の和:20220

約数の個数: 64

約数和(自身を含む): 464808960

約数和(自身を除く): 295960950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 20173, 40346, 60519, 100865, 121038, 181557, 201730, 302595, 363114, 544671, 605190, 625363, 907785, 1089342, 1250726, 1815570, 1876089, 2723355, 3126815, 3752178, 5446710, 5628267, 6253630, 9380445, 11256534, 16884801, 18760890, 28141335, 33769602, 56282670, 84424005, 168848010]

約数ペア:

[(1, 168848010), (2, 84424005), (3, 56282670), (5, 33769602), (6, 28141335), (9, 18760890), (10, 16884801), (15, 11256534), (18, 9380445), (27, 6253630), (30, 5628267), (31, 5446710), (45, 3752178), (54, 3126815), (62, 2723355), (90, 1876089), (93, 1815570), (135, 1250726), (155, 1089342), (186, 907785), (270, 625363), (279, 605190), (310, 544671), (465, 363114), (558, 302595), (837, 201730), (930, 181557), (1395, 121038), (1674, 100865), (2790, 60519), (4185, 40346), (8370, 20173)]