258671430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26861}}^1$

素因数の和:26981

約数の個数: 48

約数和(自身を含む): 678856464

約数和(自身を除く): 420185034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 26861, 53722, 80583, 134305, 161166, 241749, 268610, 402915, 483498, 805830, 1208745, 2417490, 2874127, 5748254, 8622381, 14370635, 17244762, 25867143, 28741270, 43111905, 51734286, 86223810, 129335715, 258671430]

約数ペア:

[(1, 258671430), (2, 129335715), (3, 86223810), (5, 51734286), (6, 43111905), (9, 28741270), (10, 25867143), (15, 17244762), (18, 14370635), (30, 8622381), (45, 5748254), (90, 2874127), (107, 2417490), (214, 1208745), (321, 805830), (535, 483498), (642, 402915), (963, 268610), (1070, 241749), (1605, 161166), (1926, 134305), (3210, 80583), (4815, 53722), (9630, 26861)]