393289610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 833386752

約数和(自身を除く): 440097142

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 193, 215, 301, 386, 430, 602, 677, 965, 1351, 1354, 1505, 1930, 2702, 3010, 3385, 4739, 6755, 6770, 8299, 9478, 13510, 16598, 23695, 29111, 41495, 47390, 58093, 58222, 82990, 116186, 130661, 145555, 203777, 261322, 290465, 291110, 407554, 580930, 653305, 914627, 1018885, 1306610, 1829254, 2037770, 4573135, 5618423, 9146270, 11236846, 28092115, 39328961, 56184230, 78657922, 196644805, 393289610]

約数ペア:

[(1, 393289610), (2, 196644805), (5, 78657922), (7, 56184230), (10, 39328961), (14, 28092115), (35, 11236846), (43, 9146270), (70, 5618423), (86, 4573135), (193, 2037770), (215, 1829254), (301, 1306610), (386, 1018885), (430, 914627), (602, 653305), (677, 580930), (965, 407554), (1351, 291110), (1354, 290465), (1505, 261322), (1930, 203777), (2702, 145555), (3010, 130661), (3385, 116186), (4739, 82990), (6755, 58222), (6770, 58093), (8299, 47390), (9478, 41495), (13510, 29111), (16598, 23695)]