717109870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1\times {\mathrm{3761}}^1$

素因数の和:4620

約数の個数: 32

約数和(自身を含む): 1348902720

約数和(自身を除く): 631792850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 829, 1658, 3761, 4145, 7522, 8290, 18805, 19067, 37610, 38134, 86503, 95335, 173006, 190670, 432515, 865030, 3117869, 6235738, 15589345, 31178690, 71710987, 143421974, 358554935, 717109870]

約数ペア:

[(1, 717109870), (2, 358554935), (5, 143421974), (10, 71710987), (23, 31178690), (46, 15589345), (115, 6235738), (230, 3117869), (829, 865030), (1658, 432515), (3761, 190670), (4145, 173006), (7522, 95335), (8290, 86503), (18805, 38134), (19067, 37610)]