147350140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{17839}}^1$

素因数の和:17914

約数の個数: 48

約数和(自身を含む): 359654400

約数和(自身を除く): 212304260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 17839, 35678, 71356, 89195, 124873, 178390, 249746, 356780, 499492, 624365, 1052501, 1248730, 2105002, 2497460, 4210004, 5262505, 7367507, 10525010, 14735014, 21050020, 29470028, 36837535, 73675070, 147350140]

約数ペア:

[(1, 147350140), (2, 73675070), (4, 36837535), (5, 29470028), (7, 21050020), (10, 14735014), (14, 10525010), (20, 7367507), (28, 5262505), (35, 4210004), (59, 2497460), (70, 2105002), (118, 1248730), (140, 1052501), (236, 624365), (295, 499492), (413, 356780), (590, 249746), (826, 178390), (1180, 124873), (1652, 89195), (2065, 71356), (4130, 35678), (8260, 17839)]