717133020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163729}}^1$

素因数の和:163814

約数の個数: 48

約数和(自身を含む): 2035491360

約数和(自身を除く): 1318358340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 163729, 327458, 491187, 654916, 818645, 982374, 1637290, 1964748, 2455935, 3274580, 4911870, 9823740, 11952217, 23904434, 35856651, 47808868, 59761085, 71713302, 119522170, 143426604, 179283255, 239044340, 358566510, 717133020]

約数ペア:

[(1, 717133020), (2, 358566510), (3, 239044340), (4, 179283255), (5, 143426604), (6, 119522170), (10, 71713302), (12, 59761085), (15, 47808868), (20, 35856651), (30, 23904434), (60, 11952217), (73, 9823740), (146, 4911870), (219, 3274580), (292, 2455935), (365, 1964748), (438, 1637290), (730, 982374), (876, 818645), (1095, 654916), (1460, 491187), (2190, 327458), (4380, 163729)]