1513227380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{1871}}^1$

素因数の和:2049

約数の個数: 96

約数和(自身を含む): 3736212480

約数和(自身を除く): 2222985100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 109, 140, 212, 218, 265, 371, 436, 530, 545, 742, 763, 1060, 1090, 1484, 1526, 1855, 1871, 2180, 3052, 3710, 3742, 3815, 5777, 7420, 7484, 7630, 9355, 11554, 13097, 15260, 18710, 23108, 26194, 28885, 37420, 40439, 52388, 57770, 65485, 80878, 99163, 115540, 130970, 161756, 198326, 202195, 203939, 261940, 396652, 404390, 407878, 495815, 694141, 808780, 815756, 991630, 1019695, 1388282, 1427573, 1983260, 2039390, 2776564, 2855146, 3470705, 4078780, 5710292, 6941410, 7137865, 10808767, 13882820, 14275730, 21617534, 28551460, 43235068, 54043835, 75661369, 108087670, 151322738, 216175340, 302645476, 378306845, 756613690, 1513227380]

約数ペア:

[(1, 1513227380), (2, 756613690), (4, 378306845), (5, 302645476), (7, 216175340), (10, 151322738), (14, 108087670), (20, 75661369), (28, 54043835), (35, 43235068), (53, 28551460), (70, 21617534), (106, 14275730), (109, 13882820), (140, 10808767), (212, 7137865), (218, 6941410), (265, 5710292), (371, 4078780), (436, 3470705), (530, 2855146), (545, 2776564), (742, 2039390), (763, 1983260), (1060, 1427573), (1090, 1388282), (1484, 1019695), (1526, 991630), (1855, 815756), (1871, 808780), (2180, 694141), (3052, 495815), (3710, 407878), (3742, 404390), (3815, 396652), (5777, 261940), (7420, 203939), (7484, 202195), (7630, 198326), (9355, 161756), (11554, 130970), (13097, 115540), (15260, 99163), (18710, 80878), (23108, 65485), (26194, 57770), (28885, 52388), (37420, 40439)]