1681036740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1037677}}^1$

素因数の和:1037698

約数の個数: 60

約数和(自身を含む): 5273479596

約数和(自身を除く): 3592442856

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, 1037677, 2075354, 3113031, 4150708, 5188385, 6226062, 9339093, 10376770, 12452124, 15565155, 18678186, 20753540, 28017279, 31130310, 37356372, 46695465, 56034558, 62260620, 84051837, 93390930, 112069116, 140086395, 168103674, 186781860, 280172790, 336207348, 420259185, 560345580, 840518370, 1681036740]

約数ペア:

[(1, 1681036740), (2, 840518370), (3, 560345580), (4, 420259185), (5, 336207348), (6, 280172790), (9, 186781860), (10, 168103674), (12, 140086395), (15, 112069116), (18, 93390930), (20, 84051837), (27, 62260620), (30, 56034558), (36, 46695465), (45, 37356372), (54, 31130310), (60, 28017279), (81, 20753540), (90, 18678186), (108, 15565155), (135, 12452124), (162, 10376770), (180, 9339093), (270, 6226062), (324, 5188385), (405, 4150708), (540, 3113031), (810, 2075354), (1620, 1037677)]