139794660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{86293}}^1$

素因数の和:86314

約数の個数: 60

約数和(自身を含む): 438546108

約数和(自身を除く): 298751448

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 86293, 172586, 258879, 345172, 431465, 517758, 776637, 862930, 1035516, 1294395, 1553274, 1725860, 2329911, 2588790, 3106548, 3883185, 4659822, 5177580, 6989733, 7766370, 9319644, 11649555, 13979466, 15532740, 23299110, 27958932, 34948665, 46598220, 69897330, 139794660]

約数ペア:

[(1, 139794660), (2, 69897330), (3, 46598220), (4, 34948665), (5, 27958932), (6, 23299110), (9, 15532740), (10, 13979466), (12, 11649555), (15, 9319644), (18, 7766370), (20, 6989733), (27, 5177580), (30, 4659822), (36, 3883185), (45, 3106548), (54, 2588790), (60, 2329911), (81, 1725860), (90, 1553274), (108, 1294395), (135, 1035516), (162, 862930), (180, 776637), (270, 517758), (324, 431465), (405, 345172), (540, 258879), (810, 172586), (1620, 86293)]