26518620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2927}}^1$

素因数の和:3090

約数の個数: 48

約数和(自身を含む): 74769408

約数和(自身を除く): 48250788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 151, 302, 453, 604, 755, 906, 1510, 1812, 2265, 2927, 3020, 4530, 5854, 8781, 9060, 11708, 14635, 17562, 29270, 35124, 43905, 58540, 87810, 175620, 441977, 883954, 1325931, 1767908, 2209885, 2651862, 4419770, 5303724, 6629655, 8839540, 13259310, 26518620]

約数ペア:

[(1, 26518620), (2, 13259310), (3, 8839540), (4, 6629655), (5, 5303724), (6, 4419770), (10, 2651862), (12, 2209885), (15, 1767908), (20, 1325931), (30, 883954), (60, 441977), (151, 175620), (302, 87810), (453, 58540), (604, 43905), (755, 35124), (906, 29270), (1510, 17562), (1812, 14635), (2265, 11708), (2927, 9060), (3020, 8781), (4530, 5854)]