8074260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 25299456

約数和(自身を除く): 17225196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1447, 1860, 2790, 2894, 4341, 5580, 5788, 7235, 8682, 13023, 14470, 17364, 21705, 26046, 28940, 43410, 44857, 52092, 65115, 86820, 89714, 130230, 134571, 179428, 224285, 260460, 269142, 403713, 448570, 538284, 672855, 807426, 897140, 1345710, 1614852, 2018565, 2691420, 4037130, 8074260]

約数ペア:

[(1, 8074260), (2, 4037130), (3, 2691420), (4, 2018565), (5, 1614852), (6, 1345710), (9, 897140), (10, 807426), (12, 672855), (15, 538284), (18, 448570), (20, 403713), (30, 269142), (31, 260460), (36, 224285), (45, 179428), (60, 134571), (62, 130230), (90, 89714), (93, 86820), (124, 65115), (155, 52092), (180, 44857), (186, 43410), (279, 28940), (310, 26046), (372, 21705), (465, 17364), (558, 14470), (620, 13023), (930, 8682), (1116, 7235), (1395, 5788), (1447, 5580), (1860, 4341), (2790, 2894)]