148358810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 271814400

約数和(自身を除く): 123455590

約数列:

[1, 2, 5, 10, 109, 131, 218, 262, 545, 655, 1039, 1090, 1310, 2078, 5195, 10390, 14279, 28558, 71395, 113251, 136109, 142790, 226502, 272218, 566255, 680545, 1132510, 1361090, 14835881, 29671762, 74179405, 148358810]

約数ペア:

[(1, 148358810), (2, 74179405), (5, 29671762), (10, 14835881), (109, 1361090), (131, 1132510), (218, 680545), (262, 566255), (545, 272218), (655, 226502), (1039, 142790), (1090, 136109), (1310, 113251), (2078, 71395), (5195, 28558), (10390, 14279)]