29970942

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 64355472

約数和(自身を除く): 34384530

約数列:

[1, 2, 3, 6, 19, 38, 57, 101, 114, 137, 202, 274, 303, 361, 411, 606, 722, 822, 1083, 1919, 2166, 2603, 3838, 5206, 5757, 7809, 11514, 13837, 15618, 27674, 36461, 41511, 49457, 72922, 83022, 98914, 109383, 148371, 218766, 262903, 296742, 525806, 788709, 1577418, 4995157, 9990314, 14985471, 29970942]

約数ペア:

[(1, 29970942), (2, 14985471), (3, 9990314), (6, 4995157), (19, 1577418), (38, 788709), (57, 525806), (101, 296742), (114, 262903), (137, 218766), (202, 148371), (274, 109383), (303, 98914), (361, 83022), (411, 72922), (606, 49457), (722, 41511), (822, 36461), (1083, 27674), (1919, 15618), (2166, 13837), (2603, 11514), (3838, 7809), (5206, 5757)]