79885710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{295873}}^1$

素因数の和:295889

約数の個数: 32

約数和(自身を含む): 213029280

約数和(自身を除く): 133143570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 295873, 591746, 887619, 1479365, 1775238, 2662857, 2958730, 4438095, 5325714, 7988571, 8876190, 13314285, 15977142, 26628570, 39942855, 79885710]

約数ペア:

[(1, 79885710), (2, 39942855), (3, 26628570), (5, 15977142), (6, 13314285), (9, 8876190), (10, 7988571), (15, 5325714), (18, 4438095), (27, 2958730), (30, 2662857), (45, 1775238), (54, 1479365), (90, 887619), (135, 591746), (270, 295873)]