359639420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21587}}^1$

素因数の和:21627

約数の個数: 72

約数和(自身を含む): 930270096

約数和(自身を除く): 570630676

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 16660, 21587, 43174, 86348, 107935, 151109, 215870, 302218, 366979, 431740, 604436, 733958, 755545, 1057763, 1467916, 1511090, 1834895, 2115526, 2568853, 3022180, 3669790, 4231052, 5137706, 5288815, 7339580, 10275412, 10577630, 12844265, 17981971, 21155260, 25688530, 35963942, 51377060, 71927884, 89909855, 179819710, 359639420]

約数ペア:

[(1, 359639420), (2, 179819710), (4, 89909855), (5, 71927884), (7, 51377060), (10, 35963942), (14, 25688530), (17, 21155260), (20, 17981971), (28, 12844265), (34, 10577630), (35, 10275412), (49, 7339580), (68, 5288815), (70, 5137706), (85, 4231052), (98, 3669790), (119, 3022180), (140, 2568853), (170, 2115526), (196, 1834895), (238, 1511090), (245, 1467916), (340, 1057763), (476, 755545), (490, 733958), (595, 604436), (833, 431740), (980, 366979), (1190, 302218), (1666, 215870), (2380, 151109), (3332, 107935), (4165, 86348), (8330, 43174), (16660, 21587)]