147978710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79133}}^1$

素因数の和:79168

約数の個数: 32

約数和(自身を含む): 307672992

約数和(自身を除く): 159694282

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 79133, 158266, 395665, 791330, 870463, 1345261, 1740926, 2690522, 4352315, 6726305, 8704630, 13452610, 14797871, 29595742, 73989355, 147978710]

約数ペア:

[(1, 147978710), (2, 73989355), (5, 29595742), (10, 14797871), (11, 13452610), (17, 8704630), (22, 6726305), (34, 4352315), (55, 2690522), (85, 1740926), (110, 1345261), (170, 870463), (187, 791330), (374, 395665), (935, 158266), (1870, 79133)]