13196820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2449

約数の個数: 96

約数和(自身を含む): 45497088

約数和(自身を除く): 32300268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2417, 2730, 4834, 5460, 7251, 9668, 12085, 14502, 16919, 24170, 29004, 31421, 33838, 36255, 48340, 50757, 62842, 67676, 72510, 84595, 94263, 101514, 125684, 145020, 157105, 169190, 188526, 203028, 219947, 253785, 314210, 338380, 377052, 439894, 471315, 507570, 628420, 659841, 879788, 942630, 1015140, 1099735, 1319682, 1885260, 2199470, 2639364, 3299205, 4398940, 6598410, 13196820]

約数ペア:

[(1, 13196820), (2, 6598410), (3, 4398940), (4, 3299205), (5, 2639364), (6, 2199470), (7, 1885260), (10, 1319682), (12, 1099735), (13, 1015140), (14, 942630), (15, 879788), (20, 659841), (21, 628420), (26, 507570), (28, 471315), (30, 439894), (35, 377052), (39, 338380), (42, 314210), (52, 253785), (60, 219947), (65, 203028), (70, 188526), (78, 169190), (84, 157105), (91, 145020), (105, 125684), (130, 101514), (140, 94263), (156, 84595), (182, 72510), (195, 67676), (210, 62842), (260, 50757), (273, 48340), (364, 36255), (390, 33838), (420, 31421), (455, 29004), (546, 24170), (780, 16919), (910, 14502), (1092, 12085), (1365, 9668), (1820, 7251), (2417, 5460), (2730, 4834)]