229615430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{122789}}^1$

素因数の和:122824

約数の個数: 32

約数和(自身を含む): 477407520

約数和(自身を除く): 247792090

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 122789, 245578, 613945, 1227890, 1350679, 2087413, 2701358, 4174826, 6753395, 10437065, 13506790, 20874130, 22961543, 45923086, 114807715, 229615430]

約数ペア:

[(1, 229615430), (2, 114807715), (5, 45923086), (10, 22961543), (11, 20874130), (17, 13506790), (22, 10437065), (34, 6753395), (55, 4174826), (85, 2701358), (110, 2087413), (170, 1350679), (187, 1227890), (374, 613945), (935, 245578), (1870, 122789)]