13919220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11047}}^1$

素因数の和:11069

約数の個数: 72

約数和(自身を含む): 48257664

約数和(自身を除く): 34338444

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 11047, 22094, 33141, 44188, 55235, 66282, 77329, 99423, 110470, 132564, 154658, 165705, 198846, 220940, 231987, 309316, 331410, 386645, 397692, 463974, 497115, 662820, 695961, 773290, 927948, 994230, 1159935, 1391922, 1546580, 1988460, 2319870, 2783844, 3479805, 4639740, 6959610, 13919220]

約数ペア:

[(1, 13919220), (2, 6959610), (3, 4639740), (4, 3479805), (5, 2783844), (6, 2319870), (7, 1988460), (9, 1546580), (10, 1391922), (12, 1159935), (14, 994230), (15, 927948), (18, 773290), (20, 695961), (21, 662820), (28, 497115), (30, 463974), (35, 397692), (36, 386645), (42, 331410), (45, 309316), (60, 231987), (63, 220940), (70, 198846), (84, 165705), (90, 154658), (105, 132564), (126, 110470), (140, 99423), (180, 77329), (210, 66282), (252, 55235), (315, 44188), (420, 33141), (630, 22094), (1260, 11047)]