68723350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 136317168

約数和(自身を除く): 67593818

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 233, 347, 425, 466, 694, 850, 1165, 1735, 2330, 3470, 3961, 5825, 5899, 7922, 8675, 11650, 11798, 17350, 19805, 29495, 39610, 58990, 80851, 99025, 147475, 161702, 198050, 294950, 404255, 808510, 1374467, 2021275, 2748934, 4042550, 6872335, 13744670, 34361675, 68723350]

約数ペア:

[(1, 68723350), (2, 34361675), (5, 13744670), (10, 6872335), (17, 4042550), (25, 2748934), (34, 2021275), (50, 1374467), (85, 808510), (170, 404255), (233, 294950), (347, 198050), (425, 161702), (466, 147475), (694, 99025), (850, 80851), (1165, 58990), (1735, 39610), (2330, 29495), (3470, 19805), (3961, 17350), (5825, 11798), (5899, 11650), (7922, 8675)]