2155014730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1\times {\mathrm{8039}}^1$

素因数の和:10494

約数の個数: 32

約数和(自身を含む): 4233928320

約数和(自身を除く): 2078913590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2437, 4874, 8039, 12185, 16078, 24370, 26807, 40195, 53614, 80390, 88429, 134035, 176858, 268070, 442145, 884290, 19591043, 39182086, 97955215, 195910430, 215501473, 431002946, 1077507365, 2155014730]

約数ペア:

[(1, 2155014730), (2, 1077507365), (5, 431002946), (10, 215501473), (11, 195910430), (22, 97955215), (55, 39182086), (110, 19591043), (2437, 884290), (4874, 442145), (8039, 268070), (12185, 176858), (16078, 134035), (24370, 88429), (26807, 80390), (40195, 53614)]