1403430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 3967488

約数和(自身を除く): 2564058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 163, 205, 210, 246, 287, 326, 410, 489, 574, 615, 815, 861, 978, 1141, 1230, 1435, 1630, 1722, 2282, 2445, 2870, 3423, 4305, 4890, 5705, 6683, 6846, 8610, 11410, 13366, 17115, 20049, 33415, 34230, 40098, 46781, 66830, 93562, 100245, 140343, 200490, 233905, 280686, 467810, 701715, 1403430]

約数ペア:

[(1, 1403430), (2, 701715), (3, 467810), (5, 280686), (6, 233905), (7, 200490), (10, 140343), (14, 100245), (15, 93562), (21, 66830), (30, 46781), (35, 40098), (41, 34230), (42, 33415), (70, 20049), (82, 17115), (105, 13366), (123, 11410), (163, 8610), (205, 6846), (210, 6683), (246, 5705), (287, 4890), (326, 4305), (410, 3423), (489, 2870), (574, 2445), (615, 2282), (815, 1722), (861, 1630), (978, 1435), (1141, 1230)]