454042020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{21683}}^1$

素因数の和:22044

約数の個数: 48

約数和(自身を含む): 1275019200

約数和(自身を除く): 820977180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 10470, 20940, 21683, 43366, 65049, 86732, 108415, 130098, 216830, 260196, 325245, 433660, 650490, 1300980, 7567367, 15134734, 22702101, 30269468, 37836835, 45404202, 75673670, 90808404, 113510505, 151347340, 227021010, 454042020]

約数ペア:

[(1, 454042020), (2, 227021010), (3, 151347340), (4, 113510505), (5, 90808404), (6, 75673670), (10, 45404202), (12, 37836835), (15, 30269468), (20, 22702101), (30, 15134734), (60, 7567367), (349, 1300980), (698, 650490), (1047, 433660), (1396, 325245), (1745, 260196), (2094, 216830), (3490, 130098), (4188, 108415), (5235, 86732), (6980, 65049), (10470, 43366), (20940, 21683)]