91639140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2647}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 257131392

約数和(自身を除く): 165492252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 1154, 1731, 2308, 2647, 2885, 3462, 5294, 5770, 6924, 7941, 8655, 10588, 11540, 13235, 15882, 17310, 26470, 31764, 34620, 39705, 52940, 79410, 158820, 1527319, 3054638, 4581957, 6109276, 7636595, 9163914, 15273190, 18327828, 22909785, 30546380, 45819570, 91639140]

約数ペア:

[(1, 91639140), (2, 45819570), (3, 30546380), (4, 22909785), (5, 18327828), (6, 15273190), (10, 9163914), (12, 7636595), (15, 6109276), (20, 4581957), (30, 3054638), (60, 1527319), (577, 158820), (1154, 79410), (1731, 52940), (2308, 39705), (2647, 34620), (2885, 31764), (3462, 26470), (5294, 17310), (5770, 15882), (6924, 13235), (7941, 11540), (8655, 10588)]