9167620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5953}}^1$

素因数の和:5980

約数の個数: 48

約数和(自身を含む): 24006528

約数和(自身を除く): 14838908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 5953, 11906, 23812, 29765, 41671, 59530, 65483, 83342, 119060, 130966, 166684, 208355, 261932, 327415, 416710, 458381, 654830, 833420, 916762, 1309660, 1833524, 2291905, 4583810, 9167620]

約数ペア:

[(1, 9167620), (2, 4583810), (4, 2291905), (5, 1833524), (7, 1309660), (10, 916762), (11, 833420), (14, 654830), (20, 458381), (22, 416710), (28, 327415), (35, 261932), (44, 208355), (55, 166684), (70, 130966), (77, 119060), (110, 83342), (140, 65483), (154, 59530), (220, 41671), (308, 29765), (385, 23812), (770, 11906), (1540, 5953)]