9938580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 28232064

約数和(自身を除く): 18293484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2333, 4260, 4666, 6999, 9332, 11665, 13998, 23330, 27996, 34995, 46660, 69990, 139980, 165643, 331286, 496929, 662572, 828215, 993858, 1656430, 1987716, 2484645, 3312860, 4969290, 9938580]

約数ペア:

[(1, 9938580), (2, 4969290), (3, 3312860), (4, 2484645), (5, 1987716), (6, 1656430), (10, 993858), (12, 828215), (15, 662572), (20, 496929), (30, 331286), (60, 165643), (71, 139980), (142, 69990), (213, 46660), (284, 34995), (355, 27996), (426, 23330), (710, 13998), (852, 11665), (1065, 9332), (1420, 6999), (2130, 4666), (2333, 4260)]