879974060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11927}}^1$

素因数の和:11991

約数の個数: 96

約数和(自身を含む): 2308497408

約数和(自身を除く): 1428523348

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 1054, 1085, 1190, 2108, 2170, 2380, 2635, 3689, 4340, 5270, 7378, 10540, 11927, 14756, 18445, 23854, 36890, 47708, 59635, 73780, 83489, 119270, 166978, 202759, 238540, 333956, 369737, 405518, 417445, 739474, 811036, 834890, 1013795, 1419313, 1478948, 1669780, 1848685, 2027590, 2588159, 2838626, 3697370, 4055180, 5176318, 5677252, 6285529, 7096565, 7394740, 10352636, 12571058, 12940795, 14193130, 25142116, 25881590, 28386260, 31427645, 43998703, 51763180, 62855290, 87997406, 125710580, 175994812, 219993515, 439987030, 879974060]

約数ペア:

[(1, 879974060), (2, 439987030), (4, 219993515), (5, 175994812), (7, 125710580), (10, 87997406), (14, 62855290), (17, 51763180), (20, 43998703), (28, 31427645), (31, 28386260), (34, 25881590), (35, 25142116), (62, 14193130), (68, 12940795), (70, 12571058), (85, 10352636), (119, 7394740), (124, 7096565), (140, 6285529), (155, 5677252), (170, 5176318), (217, 4055180), (238, 3697370), (310, 2838626), (340, 2588159), (434, 2027590), (476, 1848685), (527, 1669780), (595, 1478948), (620, 1419313), (868, 1013795), (1054, 834890), (1085, 811036), (1190, 739474), (2108, 417445), (2170, 405518), (2380, 369737), (2635, 333956), (3689, 238540), (4340, 202759), (5270, 166978), (7378, 119270), (10540, 83489), (11927, 73780), (14756, 59635), (18445, 47708), (23854, 36890)]