248383380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5527}}^1$

素因数の和:5653

約数の個数: 96

約数和(自身を含む): 802400256

約数和(自身を除く): 554016876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1498, 1605, 2140, 2247, 2996, 3210, 3745, 4494, 5527, 6420, 7490, 8988, 11054, 11235, 14980, 16581, 22108, 22470, 27635, 33162, 38689, 44940, 55270, 66324, 77378, 82905, 110540, 116067, 154756, 165810, 193445, 232134, 331620, 386890, 464268, 580335, 591389, 773780, 1160670, 1182778, 1774167, 2321340, 2365556, 2956945, 3548334, 4139723, 5913890, 7096668, 8279446, 8870835, 11827780, 12419169, 16558892, 17741670, 20698615, 24838338, 35483340, 41397230, 49676676, 62095845, 82794460, 124191690, 248383380]

約数ペア:

[(1, 248383380), (2, 124191690), (3, 82794460), (4, 62095845), (5, 49676676), (6, 41397230), (7, 35483340), (10, 24838338), (12, 20698615), (14, 17741670), (15, 16558892), (20, 12419169), (21, 11827780), (28, 8870835), (30, 8279446), (35, 7096668), (42, 5913890), (60, 4139723), (70, 3548334), (84, 2956945), (105, 2365556), (107, 2321340), (140, 1774167), (210, 1182778), (214, 1160670), (321, 773780), (420, 591389), (428, 580335), (535, 464268), (642, 386890), (749, 331620), (1070, 232134), (1284, 193445), (1498, 165810), (1605, 154756), (2140, 116067), (2247, 110540), (2996, 82905), (3210, 77378), (3745, 66324), (4494, 55270), (5527, 44940), (6420, 38689), (7490, 33162), (8988, 27635), (11054, 22470), (11235, 22108), (14980, 16581)]