93879940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60961}}^1$

素因数の和:60988

約数の個数: 48

約数和(自身を含む): 245798784

約数和(自身を除く): 151918844

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, 60961, 121922, 243844, 304805, 426727, 609610, 670571, 853454, 1219220, 1341142, 1706908, 2133635, 2682284, 3352855, 4267270, 4693997, 6705710, 8534540, 9387994, 13411420, 18775988, 23469985, 46939970, 93879940]

約数ペア:

[(1, 93879940), (2, 46939970), (4, 23469985), (5, 18775988), (7, 13411420), (10, 9387994), (11, 8534540), (14, 6705710), (20, 4693997), (22, 4267270), (28, 3352855), (35, 2682284), (44, 2133635), (55, 1706908), (70, 1341142), (77, 1219220), (110, 853454), (140, 670571), (154, 609610), (220, 426727), (308, 304805), (385, 243844), (770, 121922), (1540, 60961)]