2952450

素因数分解:

$2^1\times 3^{10}\times 5^2$

素因数の和:42

約数の個数: 66

約数和(自身を含む): 8237289

約数和(自身を除く): 5284839

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 405, 450, 486, 675, 729, 810, 1215, 1350, 1458, 2025, 2187, 2430, 3645, 4050, 4374, 6075, 6561, 7290, 10935, 12150, 13122, 18225, 19683, 21870, 32805, 36450, 39366, 54675, 59049, 65610, 98415, 109350, 118098, 164025, 196830, 295245, 328050, 492075, 590490, 984150, 1476225, 2952450]

約数ペア:

[(1, 2952450), (2, 1476225), (3, 984150), (5, 590490), (6, 492075), (9, 328050), (10, 295245), (15, 196830), (18, 164025), (25, 118098), (27, 109350), (30, 98415), (45, 65610), (50, 59049), (54, 54675), (75, 39366), (81, 36450), (90, 32805), (135, 21870), (150, 19683), (162, 18225), (225, 13122), (243, 12150), (270, 10935), (405, 7290), (450, 6561), (486, 6075), (675, 4374), (729, 4050), (810, 3645), (1215, 2430), (1350, 2187), (1458, 2025)]