30493892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 63504000

約数和(自身を除く): 33010108

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 89, 143, 178, 286, 356, 572, 599, 979, 1157, 1198, 1958, 2314, 2396, 3916, 4628, 6589, 7787, 12727, 13178, 15574, 25454, 26356, 31148, 50908, 53311, 85657, 106622, 171314, 213244, 342628, 586421, 693043, 1172842, 1386086, 2345684, 2772172, 7623473, 15246946, 30493892]

約数ペア:

[(1, 30493892), (2, 15246946), (4, 7623473), (11, 2772172), (13, 2345684), (22, 1386086), (26, 1172842), (44, 693043), (52, 586421), (89, 342628), (143, 213244), (178, 171314), (286, 106622), (356, 85657), (572, 53311), (599, 50908), (979, 31148), (1157, 26356), (1198, 25454), (1958, 15574), (2314, 13178), (2396, 12727), (3916, 7787), (4628, 6589)]