73475770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 61515590

約数列:

[1, 2, 5, 10, 71, 142, 239, 355, 433, 478, 710, 866, 1195, 2165, 2390, 4330, 16969, 30743, 33938, 61486, 84845, 103487, 153715, 169690, 206974, 307430, 517435, 1034870, 7347577, 14695154, 36737885, 73475770]

約数ペア:

[(1, 73475770), (2, 36737885), (5, 14695154), (10, 7347577), (71, 1034870), (142, 517435), (239, 307430), (355, 206974), (433, 169690), (478, 153715), (710, 103487), (866, 84845), (1195, 61486), (2165, 33938), (2390, 30743), (4330, 16969)]