141348530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{739}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 263416320

約数和(自身を除く): 122067790

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 617, 739, 1234, 1478, 3085, 3695, 6170, 7390, 19127, 22909, 38254, 45818, 95635, 114545, 191270, 229090, 455963, 911926, 2279815, 4559630, 14134853, 28269706, 70674265, 141348530]

約数ペア:

[(1, 141348530), (2, 70674265), (5, 28269706), (10, 14134853), (31, 4559630), (62, 2279815), (155, 911926), (310, 455963), (617, 229090), (739, 191270), (1234, 114545), (1478, 95635), (3085, 45818), (3695, 38254), (6170, 22909), (7390, 19127)]