325567690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 685532160

約数和(自身を除く): 359964470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 113, 158, 226, 395, 521, 553, 565, 790, 791, 1042, 1106, 1130, 1582, 2605, 2765, 3647, 3955, 5210, 5530, 7294, 7910, 8927, 17854, 18235, 36470, 41159, 44635, 58873, 62489, 82318, 89270, 117746, 124978, 205795, 288113, 294365, 312445, 411590, 412111, 576226, 588730, 624890, 824222, 1440565, 2060555, 2881130, 4121110, 4650967, 9301934, 23254835, 32556769, 46509670, 65113538, 162783845, 325567690]

約数ペア:

[(1, 325567690), (2, 162783845), (5, 65113538), (7, 46509670), (10, 32556769), (14, 23254835), (35, 9301934), (70, 4650967), (79, 4121110), (113, 2881130), (158, 2060555), (226, 1440565), (395, 824222), (521, 624890), (553, 588730), (565, 576226), (790, 412111), (791, 411590), (1042, 312445), (1106, 294365), (1130, 288113), (1582, 205795), (2605, 124978), (2765, 117746), (3647, 89270), (3955, 82318), (5210, 62489), (5530, 58873), (7294, 44635), (7910, 41159), (8927, 36470), (17854, 18235)]