30509430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{145283}}^1$

素因数の和:145300

約数の個数: 32

約数和(自身を含む): 83683584

約数和(自身を除く): 53174154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 145283, 290566, 435849, 726415, 871698, 1016981, 1452830, 2033962, 2179245, 3050943, 4358490, 5084905, 6101886, 10169810, 15254715, 30509430]

約数ペア:

[(1, 30509430), (2, 15254715), (3, 10169810), (5, 6101886), (6, 5084905), (7, 4358490), (10, 3050943), (14, 2179245), (15, 2033962), (21, 1452830), (30, 1016981), (35, 871698), (42, 726415), (70, 435849), (105, 290566), (210, 145283)]