3542940

素因数分解:

$2^2\times 3^{11}\times 5^1$

素因数の和:42

約数の個数: 72

約数和(自身を含む): 11160240

約数和(自身を除く): 7617300

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, 590490, 708588, 885735, 1180980, 1771470, 3542940]

約数ペア:

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