2242810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2111750

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 167, 170, 334, 395, 790, 835, 1343, 1670, 2686, 2839, 5678, 6715, 13193, 13430, 14195, 26386, 28390, 65965, 131930, 224281, 448562, 1121405, 2242810]

約数ペア:

[(1, 2242810), (2, 1121405), (5, 448562), (10, 224281), (17, 131930), (34, 65965), (79, 28390), (85, 26386), (158, 14195), (167, 13430), (170, 13193), (334, 6715), (395, 5678), (790, 2839), (835, 2686), (1343, 1670)]