1570890420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{793379}}^1$

素因数の和:793405

約数の個数: 72

約数和(自身を含む): 5198225760

約数和(自身を除く): 3627335340

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, 793379, 1586758, 2380137, 3173516, 3966895, 4760274, 7140411, 7933790, 8727169, 9520548, 11900685, 14280822, 15867580, 17454338, 23801370, 26181507, 28561644, 34908676, 35702055, 43635845, 47602740, 52363014, 71404110, 78544521, 87271690, 104726028, 130907535, 142808220, 157089042, 174543380, 261815070, 314178084, 392722605, 523630140, 785445210, 1570890420]

約数ペア:

[(1, 1570890420), (2, 785445210), (3, 523630140), (4, 392722605), (5, 314178084), (6, 261815070), (9, 174543380), (10, 157089042), (11, 142808220), (12, 130907535), (15, 104726028), (18, 87271690), (20, 78544521), (22, 71404110), (30, 52363014), (33, 47602740), (36, 43635845), (44, 35702055), (45, 34908676), (55, 28561644), (60, 26181507), (66, 23801370), (90, 17454338), (99, 15867580), (110, 14280822), (132, 11900685), (165, 9520548), (180, 8727169), (198, 7933790), (220, 7140411), (330, 4760274), (396, 3966895), (495, 3173516), (660, 2380137), (990, 1586758), (1980, 793379)]