26685420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14347}}^1$

素因数の和:14390

約数の個数: 48

約数和(自身を含む): 77134848

約数和(自身を除く): 50449428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 14347, 28694, 43041, 57388, 71735, 86082, 143470, 172164, 215205, 286940, 430410, 444757, 860820, 889514, 1334271, 1779028, 2223785, 2668542, 4447570, 5337084, 6671355, 8895140, 13342710, 26685420]

約数ペア:

[(1, 26685420), (2, 13342710), (3, 8895140), (4, 6671355), (5, 5337084), (6, 4447570), (10, 2668542), (12, 2223785), (15, 1779028), (20, 1334271), (30, 889514), (31, 860820), (60, 444757), (62, 430410), (93, 286940), (124, 215205), (155, 172164), (186, 143470), (310, 86082), (372, 71735), (465, 57388), (620, 43041), (930, 28694), (1860, 14347)]