140676390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53899}}^1$

素因数の和:53941

約数の個数: 48

約数和(自身を含む): 378378000

約数和(自身を除く): 237701610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 53899, 107798, 161697, 269495, 323394, 485091, 538990, 808485, 970182, 1563071, 1616970, 2425455, 3126142, 4689213, 4850910, 7815355, 9378426, 14067639, 15630710, 23446065, 28135278, 46892130, 70338195, 140676390]

約数ペア:

[(1, 140676390), (2, 70338195), (3, 46892130), (5, 28135278), (6, 23446065), (9, 15630710), (10, 14067639), (15, 9378426), (18, 7815355), (29, 4850910), (30, 4689213), (45, 3126142), (58, 2425455), (87, 1616970), (90, 1563071), (145, 970182), (174, 808485), (261, 538990), (290, 485091), (435, 323394), (522, 269495), (870, 161697), (1305, 107798), (2610, 53899)]