119180740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3977

約数の個数: 72

約数和(自身を含む): 300609792

約数和(自身を除く): 181429052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 3923, 4340, 6076, 7595, 7846, 15190, 15692, 19615, 27461, 30380, 39230, 54922, 78460, 109844, 121613, 137305, 192227, 243226, 274610, 384454, 486452, 549220, 608065, 768908, 851291, 961135, 1216130, 1702582, 1922270, 2432260, 3405164, 3844540, 4256455, 5959037, 8512910, 11918074, 17025820, 23836148, 29795185, 59590370, 119180740]

約数ペア:

[(1, 119180740), (2, 59590370), (4, 29795185), (5, 23836148), (7, 17025820), (10, 11918074), (14, 8512910), (20, 5959037), (28, 4256455), (31, 3844540), (35, 3405164), (49, 2432260), (62, 1922270), (70, 1702582), (98, 1216130), (124, 961135), (140, 851291), (155, 768908), (196, 608065), (217, 549220), (245, 486452), (310, 384454), (434, 274610), (490, 243226), (620, 192227), (868, 137305), (980, 121613), (1085, 109844), (1519, 78460), (2170, 54922), (3038, 39230), (3923, 30380), (4340, 27461), (6076, 19615), (7595, 15692), (7846, 15190)]