14708980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 37537920

約数和(自身を除く): 22828940

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 65, 74, 110, 130, 139, 143, 148, 185, 220, 260, 278, 286, 370, 407, 481, 556, 572, 695, 715, 740, 814, 962, 1390, 1430, 1529, 1628, 1807, 1924, 2035, 2405, 2780, 2860, 3058, 3614, 4070, 4810, 5143, 5291, 6116, 7228, 7645, 8140, 9035, 9620, 10286, 10582, 15290, 18070, 19877, 20572, 21164, 25715, 26455, 30580, 36140, 39754, 51430, 52910, 56573, 66859, 79508, 99385, 102860, 105820, 113146, 133718, 198770, 226292, 267436, 282865, 334295, 397540, 565730, 668590, 735449, 1131460, 1337180, 1470898, 2941796, 3677245, 7354490, 14708980]

約数ペア:

[(1, 14708980), (2, 7354490), (4, 3677245), (5, 2941796), (10, 1470898), (11, 1337180), (13, 1131460), (20, 735449), (22, 668590), (26, 565730), (37, 397540), (44, 334295), (52, 282865), (55, 267436), (65, 226292), (74, 198770), (110, 133718), (130, 113146), (139, 105820), (143, 102860), (148, 99385), (185, 79508), (220, 66859), (260, 56573), (278, 52910), (286, 51430), (370, 39754), (407, 36140), (481, 30580), (556, 26455), (572, 25715), (695, 21164), (715, 20572), (740, 19877), (814, 18070), (962, 15290), (1390, 10582), (1430, 10286), (1529, 9620), (1628, 9035), (1807, 8140), (1924, 7645), (2035, 7228), (2405, 6116), (2780, 5291), (2860, 5143), (3058, 4810), (3614, 4070)]