146521380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1987}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 410800320

約数和(自身を除く): 264278940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1229, 1987, 2458, 3687, 3974, 4916, 5961, 6145, 7374, 7948, 9935, 11922, 12290, 14748, 18435, 19870, 23844, 24580, 29805, 36870, 39740, 59610, 73740, 119220, 2442023, 4884046, 7326069, 9768092, 12210115, 14652138, 24420230, 29304276, 36630345, 48840460, 73260690, 146521380]

約数ペア:

[(1, 146521380), (2, 73260690), (3, 48840460), (4, 36630345), (5, 29304276), (6, 24420230), (10, 14652138), (12, 12210115), (15, 9768092), (20, 7326069), (30, 4884046), (60, 2442023), (1229, 119220), (1987, 73740), (2458, 59610), (3687, 39740), (3974, 36870), (4916, 29805), (5961, 24580), (6145, 23844), (7374, 19870), (7948, 18435), (9935, 14748), (11922, 12290)]