70502390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 150764544

約数和(自身を除く): 80262154

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 163, 167, 185, 259, 326, 334, 370, 518, 815, 835, 1141, 1169, 1295, 1630, 1670, 2282, 2338, 2590, 5705, 5845, 6031, 6179, 11410, 11690, 12062, 12358, 27221, 30155, 30895, 42217, 43253, 54442, 60310, 61790, 84434, 86506, 136105, 190547, 211085, 216265, 272210, 381094, 422170, 432530, 952735, 1007177, 1905470, 2014354, 5035885, 7050239, 10071770, 14100478, 35251195, 70502390]

約数ペア:

[(1, 70502390), (2, 35251195), (5, 14100478), (7, 10071770), (10, 7050239), (14, 5035885), (35, 2014354), (37, 1905470), (70, 1007177), (74, 952735), (163, 432530), (167, 422170), (185, 381094), (259, 272210), (326, 216265), (334, 211085), (370, 190547), (518, 136105), (815, 86506), (835, 84434), (1141, 61790), (1169, 60310), (1295, 54442), (1630, 43253), (1670, 42217), (2282, 30895), (2338, 30155), (2590, 27221), (5705, 12358), (5845, 12062), (6031, 11690), (6179, 11410)]