11472180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 32586624

約数和(自身を除く): 21114444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2693, 4260, 5386, 8079, 10772, 13465, 16158, 26930, 32316, 40395, 53860, 80790, 161580, 191203, 382406, 573609, 764812, 956015, 1147218, 1912030, 2294436, 2868045, 3824060, 5736090, 11472180]

約数ペア:

[(1, 11472180), (2, 5736090), (3, 3824060), (4, 2868045), (5, 2294436), (6, 1912030), (10, 1147218), (12, 956015), (15, 764812), (20, 573609), (30, 382406), (60, 191203), (71, 161580), (142, 80790), (213, 53860), (284, 40395), (355, 32316), (426, 26930), (710, 16158), (852, 13465), (1065, 10772), (1420, 8079), (2130, 5386), (2693, 4260)]