9937740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 28153440

約数和(自身を除く): 18215700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 1861, 2670, 3722, 5340, 5583, 7444, 9305, 11166, 18610, 22332, 27915, 37220, 55830, 111660, 165629, 331258, 496887, 662516, 828145, 993774, 1656290, 1987548, 2484435, 3312580, 4968870, 9937740]

約数ペア:

[(1, 9937740), (2, 4968870), (3, 3312580), (4, 2484435), (5, 1987548), (6, 1656290), (10, 993774), (12, 828145), (15, 662516), (20, 496887), (30, 331258), (60, 165629), (89, 111660), (178, 55830), (267, 37220), (356, 27915), (445, 22332), (534, 18610), (890, 11166), (1068, 9305), (1335, 7444), (1780, 5583), (1861, 5340), (2670, 3722)]