30650510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 61650288

約数和(自身を除く): 30999778

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 347, 365, 605, 694, 730, 803, 1210, 1606, 1735, 3470, 3817, 4015, 7634, 8030, 8833, 17666, 19085, 25331, 38170, 41987, 44165, 50662, 83974, 88330, 126655, 209935, 253310, 278641, 419870, 557282, 1393205, 2786410, 3065051, 6130102, 15325255, 30650510]

約数ペア:

[(1, 30650510), (2, 15325255), (5, 6130102), (10, 3065051), (11, 2786410), (22, 1393205), (55, 557282), (73, 419870), (110, 278641), (121, 253310), (146, 209935), (242, 126655), (347, 88330), (365, 83974), (605, 50662), (694, 44165), (730, 41987), (803, 38170), (1210, 25331), (1606, 19085), (1735, 17666), (3470, 8833), (3817, 8030), (4015, 7634)]