4015630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 7633440

約数和(自身を除く): 3617810

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 227, 290, 305, 454, 610, 1135, 1769, 2270, 3538, 6583, 8845, 13166, 13847, 17690, 27694, 32915, 65830, 69235, 138470, 401563, 803126, 2007815, 4015630]

約数ペア:

[(1, 4015630), (2, 2007815), (5, 803126), (10, 401563), (29, 138470), (58, 69235), (61, 65830), (122, 32915), (145, 27694), (227, 17690), (290, 13847), (305, 13166), (454, 8845), (610, 6583), (1135, 3538), (1769, 2270)]