939471170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2381}}^1$

素因数の和:2627

約数の個数: 64

約数和(自身を含む): 1963377792

約数和(自身を除く): 1023906622

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 211, 374, 422, 935, 1055, 1870, 2110, 2321, 2381, 3587, 4642, 4762, 7174, 11605, 11905, 17935, 23210, 23810, 26191, 35870, 39457, 40477, 52382, 78914, 80954, 130955, 197285, 202385, 261910, 394570, 404770, 445247, 502391, 890494, 1004782, 2226235, 2511955, 4452470, 5023910, 5526301, 8540647, 11052602, 17081294, 27631505, 42703235, 55263010, 85406470, 93947117, 187894234, 469735585, 939471170]

約数ペア:

[(1, 939471170), (2, 469735585), (5, 187894234), (10, 93947117), (11, 85406470), (17, 55263010), (22, 42703235), (34, 27631505), (55, 17081294), (85, 11052602), (110, 8540647), (170, 5526301), (187, 5023910), (211, 4452470), (374, 2511955), (422, 2226235), (935, 1004782), (1055, 890494), (1870, 502391), (2110, 445247), (2321, 404770), (2381, 394570), (3587, 261910), (4642, 202385), (4762, 197285), (7174, 130955), (11605, 80954), (11905, 78914), (17935, 52382), (23210, 40477), (23810, 39457), (26191, 35870)]