14280390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1571}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 37520496

約数和(自身を除く): 23240106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1571, 1818, 3030, 3142, 4545, 4713, 7855, 9090, 9426, 14139, 15710, 23565, 28278, 47130, 70695, 141390, 158671, 317342, 476013, 793355, 952026, 1428039, 1586710, 2380065, 2856078, 4760130, 7140195, 14280390]

約数ペア:

[(1, 14280390), (2, 7140195), (3, 4760130), (5, 2856078), (6, 2380065), (9, 1586710), (10, 1428039), (15, 952026), (18, 793355), (30, 476013), (45, 317342), (90, 158671), (101, 141390), (202, 70695), (303, 47130), (505, 28278), (606, 23565), (909, 15710), (1010, 14139), (1515, 9426), (1571, 9090), (1818, 7855), (3030, 4713), (3142, 4545)]