12844230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2021

約数の個数: 64

約数和(自身を含む): 36384768

約数和(自身を除く): 23540538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 1973, 2170, 3255, 3946, 5919, 6510, 9865, 11838, 13811, 19730, 27622, 29595, 41433, 59190, 61163, 69055, 82866, 122326, 138110, 183489, 207165, 305815, 366978, 414330, 428141, 611630, 856282, 917445, 1284423, 1834890, 2140705, 2568846, 4281410, 6422115, 12844230]

約数ペア:

[(1, 12844230), (2, 6422115), (3, 4281410), (5, 2568846), (6, 2140705), (7, 1834890), (10, 1284423), (14, 917445), (15, 856282), (21, 611630), (30, 428141), (31, 414330), (35, 366978), (42, 305815), (62, 207165), (70, 183489), (93, 138110), (105, 122326), (155, 82866), (186, 69055), (210, 61163), (217, 59190), (310, 41433), (434, 29595), (465, 27622), (651, 19730), (930, 13811), (1085, 11838), (1302, 9865), (1973, 6510), (2170, 5919), (3255, 3946)]