211947630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{31123}}^1$

素因数の和:31360

約数の個数: 32

約数和(自身を含む): 510931584

約数和(自身を除く): 298983954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 31123, 62246, 93369, 155615, 186738, 311230, 466845, 933690, 7064921, 14129842, 21194763, 35324605, 42389526, 70649210, 105973815, 211947630]

約数ペア:

[(1, 211947630), (2, 105973815), (3, 70649210), (5, 42389526), (6, 35324605), (10, 21194763), (15, 14129842), (30, 7064921), (227, 933690), (454, 466845), (681, 311230), (1135, 186738), (1362, 155615), (2270, 93369), (3405, 62246), (6810, 31123)]