920130710

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1\times {\mathrm{1297}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 1686133152

約数和(自身を除く): 766002442

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1163, 1297, 2326, 2594, 5815, 6485, 11630, 12970, 70943, 79117, 141886, 158234, 354715, 395585, 709430, 791170, 1508411, 3016822, 7542055, 15084110, 92013071, 184026142, 460065355, 920130710]

約数ペア:

[(1, 920130710), (2, 460065355), (5, 184026142), (10, 92013071), (61, 15084110), (122, 7542055), (305, 3016822), (610, 1508411), (1163, 791170), (1297, 709430), (2326, 395585), (2594, 354715), (5815, 158234), (6485, 141886), (11630, 79117), (12970, 70943)]