631810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 1233792

約数和(自身を除く): 601982

約数列:

[1, 2, 5, 10, 23, 41, 46, 67, 82, 115, 134, 205, 230, 335, 410, 670, 943, 1541, 1886, 2747, 3082, 4715, 5494, 7705, 9430, 13735, 15410, 27470, 63181, 126362, 315905, 631810]

約数ペア:

[(1, 631810), (2, 315905), (5, 126362), (10, 63181), (23, 27470), (41, 15410), (46, 13735), (67, 9430), (82, 7705), (115, 5494), (134, 4715), (205, 3082), (230, 2747), (335, 1886), (410, 1541), (670, 943)]