13361580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74231}}^1$

素因数の和:74246

約数の個数: 36

約数和(自身を含む): 40530672

約数和(自身を除く): 27169092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74231, 148462, 222693, 296924, 371155, 445386, 668079, 742310, 890772, 1113465, 1336158, 1484620, 2226930, 2672316, 3340395, 4453860, 6680790, 13361580]

約数ペア:

[(1, 13361580), (2, 6680790), (3, 4453860), (4, 3340395), (5, 2672316), (6, 2226930), (9, 1484620), (10, 1336158), (12, 1113465), (15, 890772), (18, 742310), (20, 668079), (30, 445386), (36, 371155), (45, 296924), (60, 222693), (90, 148462), (180, 74231)]