1057860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{653}}^1$

素因数の和:674

約数の個数: 60

約数和(自身を含む): 3323628

約数和(自身を除く): 2265768

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, 653, 810, 1306, 1620, 1959, 2612, 3265, 3918, 5877, 6530, 7836, 9795, 11754, 13060, 17631, 19590, 23508, 29385, 35262, 39180, 52893, 58770, 70524, 88155, 105786, 117540, 176310, 211572, 264465, 352620, 528930, 1057860]

約数ペア:

[(1, 1057860), (2, 528930), (3, 352620), (4, 264465), (5, 211572), (6, 176310), (9, 117540), (10, 105786), (12, 88155), (15, 70524), (18, 58770), (20, 52893), (27, 39180), (30, 35262), (36, 29385), (45, 23508), (54, 19590), (60, 17631), (81, 13060), (90, 11754), (108, 9795), (135, 7836), (162, 6530), (180, 5877), (270, 3918), (324, 3265), (405, 2612), (540, 1959), (653, 1620), (810, 1306)]