738985570

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1\times {\mathrm{2671}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 1352459520

約数和(自身を除く): 613473950

約数列:

[1, 2, 5, 10, 73, 146, 365, 379, 730, 758, 1895, 2671, 3790, 5342, 13355, 26710, 27667, 55334, 138335, 194983, 276670, 389966, 974915, 1012309, 1949830, 2024618, 5061545, 10123090, 73898557, 147797114, 369492785, 738985570]

約数ペア:

[(1, 738985570), (2, 369492785), (5, 147797114), (10, 73898557), (73, 10123090), (146, 5061545), (365, 2024618), (379, 1949830), (730, 1012309), (758, 974915), (1895, 389966), (2671, 276670), (3790, 194983), (5342, 138335), (13355, 55334), (26710, 27667)]