713472090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{11969}}^1$

素因数の和:13966

約数の個数: 32

約数和(自身を含む): 1713337920

約数和(自身を除く): 999865830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1987, 3974, 5961, 9935, 11922, 11969, 19870, 23938, 29805, 35907, 59610, 59845, 71814, 119690, 179535, 359070, 23782403, 47564806, 71347209, 118912015, 142694418, 237824030, 356736045, 713472090]

約数ペア:

[(1, 713472090), (2, 356736045), (3, 237824030), (5, 142694418), (6, 118912015), (10, 71347209), (15, 47564806), (30, 23782403), (1987, 359070), (3974, 179535), (5961, 119690), (9935, 71814), (11922, 59845), (11969, 59610), (19870, 35907), (23938, 29805)]