3398580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 10483200

約数和(自身を除く): 7084620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 239, 316, 395, 474, 478, 711, 717, 790, 948, 956, 1185, 1195, 1422, 1434, 1580, 2151, 2370, 2390, 2844, 2868, 3555, 3585, 4302, 4740, 4780, 7110, 7170, 8604, 10755, 14220, 14340, 18881, 21510, 37762, 43020, 56643, 75524, 94405, 113286, 169929, 188810, 226572, 283215, 339858, 377620, 566430, 679716, 849645, 1132860, 1699290, 3398580]

約数ペア:

[(1, 3398580), (2, 1699290), (3, 1132860), (4, 849645), (5, 679716), (6, 566430), (9, 377620), (10, 339858), (12, 283215), (15, 226572), (18, 188810), (20, 169929), (30, 113286), (36, 94405), (45, 75524), (60, 56643), (79, 43020), (90, 37762), (158, 21510), (180, 18881), (237, 14340), (239, 14220), (316, 10755), (395, 8604), (474, 7170), (478, 7110), (711, 4780), (717, 4740), (790, 4302), (948, 3585), (956, 3555), (1185, 2868), (1195, 2844), (1422, 2390), (1434, 2370), (1580, 2151)]