80853390

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{3697}}^1$

素因数の和:3725

約数の個数: 64

約数和(自身を含む): 218329920

約数和(自身を除く): 137476530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 3697, 4374, 7290, 7394, 10935, 11091, 18485, 21870, 22182, 33273, 36970, 55455, 66546, 99819, 110910, 166365, 199638, 299457, 332730, 499095, 598914, 898371, 998190, 1497285, 1796742, 2695113, 2994570, 4491855, 5390226, 8085339, 8983710, 13475565, 16170678, 26951130, 40426695, 80853390]

約数ペア:

[(1, 80853390), (2, 40426695), (3, 26951130), (5, 16170678), (6, 13475565), (9, 8983710), (10, 8085339), (15, 5390226), (18, 4491855), (27, 2994570), (30, 2695113), (45, 1796742), (54, 1497285), (81, 998190), (90, 898371), (135, 598914), (162, 499095), (243, 332730), (270, 299457), (405, 199638), (486, 166365), (729, 110910), (810, 99819), (1215, 66546), (1458, 55455), (2187, 36970), (2430, 33273), (3645, 22182), (3697, 21870), (4374, 18485), (7290, 11091), (7394, 10935)]