125159090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 268351488

約数和(自身を除く): 143192398

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 137, 155, 217, 274, 310, 421, 434, 685, 842, 959, 1085, 1370, 1918, 2105, 2170, 2947, 4210, 4247, 4795, 5894, 8494, 9590, 13051, 14735, 21235, 26102, 29470, 29729, 42470, 57677, 59458, 65255, 91357, 115354, 130510, 148645, 182714, 288385, 297290, 403739, 456785, 576770, 807478, 913570, 1787987, 2018695, 3575974, 4037390, 8939935, 12515909, 17879870, 25031818, 62579545, 125159090]

約数ペア:

[(1, 125159090), (2, 62579545), (5, 25031818), (7, 17879870), (10, 12515909), (14, 8939935), (31, 4037390), (35, 3575974), (62, 2018695), (70, 1787987), (137, 913570), (155, 807478), (217, 576770), (274, 456785), (310, 403739), (421, 297290), (434, 288385), (685, 182714), (842, 148645), (959, 130510), (1085, 115354), (1370, 91357), (1918, 65255), (2105, 59458), (2170, 57677), (2947, 42470), (4210, 29729), (4247, 29470), (4795, 26102), (5894, 21235), (8494, 14735), (9590, 13051)]