627663490

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{8513}}^1$

素因数の和:8694

約数の個数: 32

約数和(自身を含む): 1156746096

約数和(自身を除く): 529082606

約数列:

[1, 2, 5, 10, 73, 101, 146, 202, 365, 505, 730, 1010, 7373, 8513, 14746, 17026, 36865, 42565, 73730, 85130, 621449, 859813, 1242898, 1719626, 3107245, 4299065, 6214490, 8598130, 62766349, 125532698, 313831745, 627663490]

約数ペア:

[(1, 627663490), (2, 313831745), (5, 125532698), (10, 62766349), (73, 8598130), (101, 6214490), (146, 4299065), (202, 3107245), (365, 1719626), (505, 1242898), (730, 859813), (1010, 621449), (7373, 85130), (8513, 73730), (14746, 42565), (17026, 36865)]