11391570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 31380480

約数和(自身を除く): 19988910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1361, 1395, 1674, 2722, 2790, 4083, 4185, 6805, 8166, 8370, 12249, 13610, 20415, 24498, 36747, 40830, 42191, 61245, 73494, 84382, 122490, 126573, 183735, 210955, 253146, 367470, 379719, 421910, 632865, 759438, 1139157, 1265730, 1898595, 2278314, 3797190, 5695785, 11391570]

約数ペア:

[(1, 11391570), (2, 5695785), (3, 3797190), (5, 2278314), (6, 1898595), (9, 1265730), (10, 1139157), (15, 759438), (18, 632865), (27, 421910), (30, 379719), (31, 367470), (45, 253146), (54, 210955), (62, 183735), (90, 126573), (93, 122490), (135, 84382), (155, 73494), (186, 61245), (270, 42191), (279, 40830), (310, 36747), (465, 24498), (558, 20415), (837, 13610), (930, 12249), (1361, 8370), (1395, 8166), (1674, 6805), (2722, 4185), (2790, 4083)]