61968090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 154275840

約数和(自身を除く): 92307750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 71, 94, 141, 142, 213, 235, 282, 355, 426, 470, 619, 705, 710, 1065, 1238, 1410, 1857, 2130, 3095, 3337, 3714, 6190, 6674, 9285, 10011, 16685, 18570, 20022, 29093, 33370, 43949, 50055, 58186, 87279, 87898, 100110, 131847, 145465, 174558, 219745, 263694, 290930, 436395, 439490, 659235, 872790, 1318470, 2065603, 4131206, 6196809, 10328015, 12393618, 20656030, 30984045, 61968090]

約数ペア:

[(1, 61968090), (2, 30984045), (3, 20656030), (5, 12393618), (6, 10328015), (10, 6196809), (15, 4131206), (30, 2065603), (47, 1318470), (71, 872790), (94, 659235), (141, 439490), (142, 436395), (213, 290930), (235, 263694), (282, 219745), (355, 174558), (426, 145465), (470, 131847), (619, 100110), (705, 87898), (710, 87279), (1065, 58186), (1238, 50055), (1410, 43949), (1857, 33370), (2130, 29093), (3095, 20022), (3337, 18570), (3714, 16685), (6190, 10011), (6674, 9285)]