3255159780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{46489}}^1$

素因数の和:46893

約数の個数: 72

約数和(自身を含む): 9899580600

約数和(自身を除く): 6644420820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 7002, 7780, 11670, 14004, 17505, 23340, 35010, 46489, 70020, 92978, 139467, 185956, 232445, 278934, 418401, 464890, 557868, 697335, 836802, 929780, 1394670, 1673604, 2092005, 2789340, 4184010, 8368020, 18084221, 36168442, 54252663, 72336884, 90421105, 108505326, 162757989, 180842210, 217010652, 271263315, 325515978, 361684420, 542526630, 651031956, 813789945, 1085053260, 1627579890, 3255159780]

約数ペア:

[(1, 3255159780), (2, 1627579890), (3, 1085053260), (4, 813789945), (5, 651031956), (6, 542526630), (9, 361684420), (10, 325515978), (12, 271263315), (15, 217010652), (18, 180842210), (20, 162757989), (30, 108505326), (36, 90421105), (45, 72336884), (60, 54252663), (90, 36168442), (180, 18084221), (389, 8368020), (778, 4184010), (1167, 2789340), (1556, 2092005), (1945, 1673604), (2334, 1394670), (3501, 929780), (3890, 836802), (4668, 697335), (5835, 557868), (7002, 464890), (7780, 418401), (11670, 278934), (14004, 232445), (17505, 185956), (23340, 139467), (35010, 92978), (46489, 70020)]