30237778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 51580800

約数和(自身を除く): 21343022

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1193, 1334, 2386, 12673, 22667, 25346, 27439, 34597, 45334, 54878, 69194, 521341, 657343, 795731, 1042682, 1314686, 1591462, 15118889, 30237778]

約数ペア:

[(1, 30237778), (2, 15118889), (19, 1591462), (23, 1314686), (29, 1042682), (38, 795731), (46, 657343), (58, 521341), (437, 69194), (551, 54878), (667, 45334), (874, 34597), (1102, 27439), (1193, 25346), (1334, 22667), (2386, 12673)]