140090940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70753}}^1$

素因数の和:70779

約数の個数: 72

約数和(自身を含む): 463580208

約数和(自身を除く): 323489268

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, 70753, 141506, 212259, 283012, 353765, 424518, 636777, 707530, 778283, 849036, 1061295, 1273554, 1415060, 1556566, 2122590, 2334849, 2547108, 3113132, 3183885, 3891415, 4245180, 4669698, 6367770, 7004547, 7782830, 9339396, 11674245, 12735540, 14009094, 15565660, 23348490, 28018188, 35022735, 46696980, 70045470, 140090940]

約数ペア:

[(1, 140090940), (2, 70045470), (3, 46696980), (4, 35022735), (5, 28018188), (6, 23348490), (9, 15565660), (10, 14009094), (11, 12735540), (12, 11674245), (15, 9339396), (18, 7782830), (20, 7004547), (22, 6367770), (30, 4669698), (33, 4245180), (36, 3891415), (44, 3183885), (45, 3113132), (55, 2547108), (60, 2334849), (66, 2122590), (90, 1556566), (99, 1415060), (110, 1273554), (132, 1061295), (165, 849036), (180, 778283), (198, 707530), (220, 636777), (330, 424518), (396, 353765), (495, 283012), (660, 212259), (990, 141506), (1980, 70753)]