30270838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2176

約数の個数: 32

約数和(自身を含む): 53272800

約数和(自身を除く): 23001962

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 2113, 4226, 7163, 14326, 27469, 40147, 54938, 61277, 80294, 122554, 521911, 796601, 1043822, 1164263, 1593202, 2328526, 15135419, 30270838]

約数ペア:

[(1, 30270838), (2, 15135419), (13, 2328526), (19, 1593202), (26, 1164263), (29, 1043822), (38, 796601), (58, 521911), (247, 122554), (377, 80294), (494, 61277), (551, 54938), (754, 40147), (1102, 27469), (2113, 14326), (4226, 7163)]