30263172

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 72354240

約数和(自身を除く): 42091068

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 179, 193, 219, 292, 358, 386, 438, 537, 579, 716, 772, 876, 1074, 1158, 2148, 2316, 13067, 14089, 26134, 28178, 34547, 39201, 42267, 52268, 56356, 69094, 78402, 84534, 103641, 138188, 156804, 169068, 207282, 414564, 2521931, 5043862, 7565793, 10087724, 15131586, 30263172]

約数ペア:

[(1, 30263172), (2, 15131586), (3, 10087724), (4, 7565793), (6, 5043862), (12, 2521931), (73, 414564), (146, 207282), (179, 169068), (193, 156804), (219, 138188), (292, 103641), (358, 84534), (386, 78402), (438, 69094), (537, 56356), (579, 52268), (716, 42267), (772, 39201), (876, 34547), (1074, 28178), (1158, 26134), (2148, 14089), (2316, 13067)]