30362384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2475

約数の個数: 40

約数和(自身を含む): 64417752

約数和(自身を除く): 34055368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 2393, 3172, 4786, 6344, 9572, 12688, 19144, 31109, 38288, 62218, 124436, 145973, 248872, 291946, 497744, 583892, 1167784, 1897649, 2335568, 3795298, 7590596, 15181192, 30362384]

約数ペア:

[(1, 30362384), (2, 15181192), (4, 7590596), (8, 3795298), (13, 2335568), (16, 1897649), (26, 1167784), (52, 583892), (61, 497744), (104, 291946), (122, 248872), (208, 145973), (244, 124436), (488, 62218), (793, 38288), (976, 31109), (1586, 19144), (2393, 12688), (3172, 9572), (4786, 6344)]