30885374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 53114880

約数和(自身を除く): 22229506

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 607, 1214, 1339, 1957, 2678, 3914, 7891, 11533, 15782, 23066, 25441, 50882, 62521, 125042, 149929, 299858, 812773, 1187899, 1625546, 2375798, 15442687, 30885374]

約数ペア:

[(1, 30885374), (2, 15442687), (13, 2375798), (19, 1625546), (26, 1187899), (38, 812773), (103, 299858), (206, 149929), (247, 125042), (494, 62521), (607, 50882), (1214, 25441), (1339, 23066), (1957, 15782), (2678, 11533), (3914, 7891)]