30317245

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 43819776

約数和(自身を除く): 13502531

約数列:

[1, 5, 7, 35, 37, 41, 185, 205, 259, 287, 571, 1295, 1435, 1517, 2855, 3997, 7585, 10619, 19985, 21127, 23411, 53095, 105635, 117055, 147889, 163877, 739445, 819385, 866207, 4331035, 6063449, 30317245]

約数ペア:

[(1, 30317245), (5, 6063449), (7, 4331035), (35, 866207), (37, 819385), (41, 739445), (185, 163877), (205, 147889), (259, 117055), (287, 105635), (571, 53095), (1295, 23411), (1435, 21127), (1517, 19985), (2855, 10619), (3997, 7585)]