690168430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{23873}}^1$

素因数の和:23953

約数の個数: 48

約数和(自身を含む): 1469683440

約数和(自身を除く): 779515010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 4130, 5782, 14455, 23873, 28910, 47746, 119365, 167111, 238730, 334222, 835555, 1169777, 1408507, 1671110, 2339554, 2817014, 5848885, 7042535, 9859549, 11697770, 14085070, 19719098, 49297745, 69016843, 98595490, 138033686, 345084215, 690168430]

約数ペア:

[(1, 690168430), (2, 345084215), (5, 138033686), (7, 98595490), (10, 69016843), (14, 49297745), (35, 19719098), (49, 14085070), (59, 11697770), (70, 9859549), (98, 7042535), (118, 5848885), (245, 2817014), (295, 2339554), (413, 1671110), (490, 1408507), (590, 1169777), (826, 835555), (2065, 334222), (2891, 238730), (4130, 167111), (5782, 119365), (14455, 47746), (23873, 28910)]