13976340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 45287424

約数和(自身を除く): 31311084

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, 311, 321, 420, 428, 535, 622, 642, 749, 933, 1070, 1244, 1284, 1498, 1555, 1605, 1866, 2140, 2177, 2247, 2996, 3110, 3210, 3732, 3745, 4354, 4494, 4665, 6220, 6420, 6531, 7490, 8708, 8988, 9330, 10885, 11235, 13062, 14980, 18660, 21770, 22470, 26124, 32655, 33277, 43540, 44940, 65310, 66554, 99831, 130620, 133108, 166385, 199662, 232939, 332770, 399324, 465878, 499155, 665540, 698817, 931756, 998310, 1164695, 1397634, 1996620, 2329390, 2795268, 3494085, 4658780, 6988170, 13976340]

約数ペア:

[(1, 13976340), (2, 6988170), (3, 4658780), (4, 3494085), (5, 2795268), (6, 2329390), (7, 1996620), (10, 1397634), (12, 1164695), (14, 998310), (15, 931756), (20, 698817), (21, 665540), (28, 499155), (30, 465878), (35, 399324), (42, 332770), (60, 232939), (70, 199662), (84, 166385), (105, 133108), (107, 130620), (140, 99831), (210, 66554), (214, 65310), (311, 44940), (321, 43540), (420, 33277), (428, 32655), (535, 26124), (622, 22470), (642, 21770), (749, 18660), (933, 14980), (1070, 13062), (1244, 11235), (1284, 10885), (1498, 9330), (1555, 8988), (1605, 8708), (1866, 7490), (2140, 6531), (2177, 6420), (2247, 6220), (2996, 4665), (3110, 4494), (3210, 4354), (3732, 3745)]