61393090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6271}}^1$

素因数の和:6378

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 60534590

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 6271, 9790, 12542, 31355, 62710, 68981, 137962, 344905, 558119, 689810, 1116238, 2790595, 5581190, 6139309, 12278618, 30696545, 61393090]

約数ペア:

[(1, 61393090), (2, 30696545), (5, 12278618), (10, 6139309), (11, 5581190), (22, 2790595), (55, 1116238), (89, 689810), (110, 558119), (178, 344905), (445, 137962), (890, 68981), (979, 62710), (1958, 31355), (4895, 12542), (6271, 9790)]