10628820

素因数分解:

$2^2\times 3^{12}\times 5^1$

素因数の和:45

約数の個数: 78

約数和(自身を含む): 33480762

約数和(自身を除く): 22851942

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, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2187, 2430, 2916, 3645, 4374, 4860, 6561, 7290, 8748, 10935, 13122, 14580, 19683, 21870, 26244, 32805, 39366, 43740, 59049, 65610, 78732, 98415, 118098, 131220, 177147, 196830, 236196, 295245, 354294, 393660, 531441, 590490, 708588, 885735, 1062882, 1180980, 1771470, 2125764, 2657205, 3542940, 5314410, 10628820]

約数ペア:

[(1, 10628820), (2, 5314410), (3, 3542940), (4, 2657205), (5, 2125764), (6, 1771470), (9, 1180980), (10, 1062882), (12, 885735), (15, 708588), (18, 590490), (20, 531441), (27, 393660), (30, 354294), (36, 295245), (45, 236196), (54, 196830), (60, 177147), (81, 131220), (90, 118098), (108, 98415), (135, 78732), (162, 65610), (180, 59049), (243, 43740), (270, 39366), (324, 32805), (405, 26244), (486, 21870), (540, 19683), (729, 14580), (810, 13122), (972, 10935), (1215, 8748), (1458, 7290), (1620, 6561), (2187, 4860), (2430, 4374), (2916, 3645)]