17330940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8753}}^1$

素因数の和:8779

約数の個数: 72

約数和(自身を含む): 57356208

約数和(自身を除く): 40025268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 8753, 17506, 26259, 35012, 43765, 52518, 78777, 87530, 96283, 105036, 131295, 157554, 175060, 192566, 262590, 288849, 315108, 385132, 393885, 481415, 525180, 577698, 787770, 866547, 962830, 1155396, 1444245, 1575540, 1733094, 1925660, 2888490, 3466188, 4332735, 5776980, 8665470, 17330940]

約数ペア:

[(1, 17330940), (2, 8665470), (3, 5776980), (4, 4332735), (5, 3466188), (6, 2888490), (9, 1925660), (10, 1733094), (11, 1575540), (12, 1444245), (15, 1155396), (18, 962830), (20, 866547), (22, 787770), (30, 577698), (33, 525180), (36, 481415), (44, 393885), (45, 385132), (55, 315108), (60, 288849), (66, 262590), (90, 192566), (99, 175060), (110, 157554), (132, 131295), (165, 105036), (180, 96283), (198, 87530), (220, 78777), (330, 52518), (396, 43765), (495, 35012), (660, 26259), (990, 17506), (1980, 8753)]