1540310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 2987712

約数和(自身を除く): 1447402

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 181, 185, 230, 362, 370, 851, 905, 1702, 1810, 4163, 4255, 6697, 8326, 8510, 13394, 20815, 33485, 41630, 66970, 154031, 308062, 770155, 1540310]

約数ペア:

[(1, 1540310), (2, 770155), (5, 308062), (10, 154031), (23, 66970), (37, 41630), (46, 33485), (74, 20815), (115, 13394), (181, 8510), (185, 8326), (230, 6697), (362, 4255), (370, 4163), (851, 1810), (905, 1702)]