338647590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{4271}}^1$

素因数の和:5165

約数の個数: 48

約数和(自身を含む): 881689536

約数和(自身を除く): 543041946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 881, 1762, 2643, 4271, 4405, 5286, 7929, 8542, 8810, 12813, 13215, 15858, 21355, 25626, 26430, 38439, 39645, 42710, 64065, 76878, 79290, 128130, 192195, 384390, 3762751, 7525502, 11288253, 18813755, 22576506, 33864759, 37627510, 56441265, 67729518, 112882530, 169323795, 338647590]

約数ペア:

[(1, 338647590), (2, 169323795), (3, 112882530), (5, 67729518), (6, 56441265), (9, 37627510), (10, 33864759), (15, 22576506), (18, 18813755), (30, 11288253), (45, 7525502), (90, 3762751), (881, 384390), (1762, 192195), (2643, 128130), (4271, 79290), (4405, 76878), (5286, 64065), (7929, 42710), (8542, 39645), (8810, 38439), (12813, 26430), (13215, 25626), (15858, 21355)]