859006620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{530251}}^1$

素因数の和:530272

約数の個数: 60

約数和(自身を含む): 2694740664

約数和(自身を除く): 1835734044

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, 530251, 1060502, 1590753, 2121004, 2651255, 3181506, 4772259, 5302510, 6363012, 7953765, 9544518, 10605020, 14316777, 15907530, 19089036, 23861295, 28633554, 31815060, 42950331, 47722590, 57267108, 71583885, 85900662, 95445180, 143167770, 171801324, 214751655, 286335540, 429503310, 859006620]

約数ペア:

[(1, 859006620), (2, 429503310), (3, 286335540), (4, 214751655), (5, 171801324), (6, 143167770), (9, 95445180), (10, 85900662), (12, 71583885), (15, 57267108), (18, 47722590), (20, 42950331), (27, 31815060), (30, 28633554), (36, 23861295), (45, 19089036), (54, 15907530), (60, 14316777), (81, 10605020), (90, 9544518), (108, 7953765), (135, 6363012), (162, 5302510), (180, 4772259), (270, 3181506), (324, 2651255), (405, 2121004), (540, 1590753), (810, 1060502), (1620, 530251)]