14091980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 37158912

約数和(自身を除く): 23066932

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, 191, 217, 238, 310, 340, 382, 434, 476, 527, 595, 620, 764, 868, 955, 1054, 1085, 1190, 1337, 1910, 2108, 2170, 2380, 2635, 2674, 3247, 3689, 3820, 4340, 5270, 5348, 5921, 6494, 6685, 7378, 10540, 11842, 12988, 13370, 14756, 16235, 18445, 22729, 23684, 26740, 29605, 32470, 36890, 41447, 45458, 59210, 64940, 73780, 82894, 90916, 100657, 113645, 118420, 165788, 201314, 207235, 227290, 402628, 414470, 454580, 503285, 704599, 828940, 1006570, 1409198, 2013140, 2818396, 3522995, 7045990, 14091980]

約数ペア:

[(1, 14091980), (2, 7045990), (4, 3522995), (5, 2818396), (7, 2013140), (10, 1409198), (14, 1006570), (17, 828940), (20, 704599), (28, 503285), (31, 454580), (34, 414470), (35, 402628), (62, 227290), (68, 207235), (70, 201314), (85, 165788), (119, 118420), (124, 113645), (140, 100657), (155, 90916), (170, 82894), (191, 73780), (217, 64940), (238, 59210), (310, 45458), (340, 41447), (382, 36890), (434, 32470), (476, 29605), (527, 26740), (595, 23684), (620, 22729), (764, 18445), (868, 16235), (955, 14756), (1054, 13370), (1085, 12988), (1190, 11842), (1337, 10540), (1910, 7378), (2108, 6685), (2170, 6494), (2380, 5921), (2635, 5348), (2674, 5270), (3247, 4340), (3689, 3820)]