9631930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1787}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 22013856

約数和(自身を除く): 12381926

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1787, 2695, 3574, 5390, 8935, 12509, 17870, 19657, 25018, 39314, 62545, 87563, 98285, 125090, 137599, 175126, 196570, 275198, 437815, 687995, 875630, 963193, 1375990, 1926386, 4815965, 9631930]

約数ペア:

[(1, 9631930), (2, 4815965), (5, 1926386), (7, 1375990), (10, 963193), (11, 875630), (14, 687995), (22, 437815), (35, 275198), (49, 196570), (55, 175126), (70, 137599), (77, 125090), (98, 98285), (110, 87563), (154, 62545), (245, 39314), (385, 25018), (490, 19657), (539, 17870), (770, 12509), (1078, 8935), (1787, 5390), (2695, 3574)]