11681340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1609}}^1$

素因数の和:1643

約数の個数: 72

約数和(自身を含む): 35973840

約数和(自身を除く): 24292500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1609, 1815, 2420, 3218, 3630, 4827, 6436, 7260, 8045, 9654, 16090, 17699, 19308, 24135, 32180, 35398, 48270, 53097, 70796, 88495, 96540, 106194, 176990, 194689, 212388, 265485, 353980, 389378, 530970, 584067, 778756, 973445, 1061940, 1168134, 1946890, 2336268, 2920335, 3893780, 5840670, 11681340]

約数ペア:

[(1, 11681340), (2, 5840670), (3, 3893780), (4, 2920335), (5, 2336268), (6, 1946890), (10, 1168134), (11, 1061940), (12, 973445), (15, 778756), (20, 584067), (22, 530970), (30, 389378), (33, 353980), (44, 265485), (55, 212388), (60, 194689), (66, 176990), (110, 106194), (121, 96540), (132, 88495), (165, 70796), (220, 53097), (242, 48270), (330, 35398), (363, 32180), (484, 24135), (605, 19308), (660, 17699), (726, 16090), (1210, 9654), (1452, 8045), (1609, 7260), (1815, 6436), (2420, 4827), (3218, 3630)]