1256222790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4652677}}^1$

素因数の和:4652693

約数の個数: 32

約数和(自身を含む): 3349928160

約数和(自身を除く): 2093705370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4652677, 9305354, 13958031, 23263385, 27916062, 41874093, 46526770, 69790155, 83748186, 125622279, 139580310, 209370465, 251244558, 418740930, 628111395, 1256222790]

約数ペア:

[(1, 1256222790), (2, 628111395), (3, 418740930), (5, 251244558), (6, 209370465), (9, 139580310), (10, 125622279), (15, 83748186), (18, 69790155), (27, 46526770), (30, 41874093), (45, 27916062), (54, 23263385), (90, 13958031), (135, 9305354), (270, 4652677)]