67900910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 153598464

約数和(自身を除く): 85697554

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 163, 326, 385, 541, 770, 815, 1082, 1141, 1630, 1793, 2282, 2705, 3586, 3787, 5410, 5705, 5951, 7574, 8965, 11410, 11902, 12551, 17930, 18935, 25102, 29755, 37870, 41657, 59510, 62755, 83314, 88183, 125510, 176366, 208285, 416570, 440915, 617281, 881830, 970013, 1234562, 1940026, 3086405, 4850065, 6172810, 6790091, 9700130, 13580182, 33950455, 67900910]

約数ペア:

[(1, 67900910), (2, 33950455), (5, 13580182), (7, 9700130), (10, 6790091), (11, 6172810), (14, 4850065), (22, 3086405), (35, 1940026), (55, 1234562), (70, 970013), (77, 881830), (110, 617281), (154, 440915), (163, 416570), (326, 208285), (385, 176366), (541, 125510), (770, 88183), (815, 83314), (1082, 62755), (1141, 59510), (1630, 41657), (1793, 37870), (2282, 29755), (2705, 25102), (3586, 18935), (3787, 17930), (5410, 12551), (5705, 11902), (5951, 11410), (7574, 8965)]