977710140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{493793}}^1$

素因数の和:493819

約数の個数: 72

約数和(自身を含む): 3235338288

約数和(自身を除く): 2257628148

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, 493793, 987586, 1481379, 1975172, 2468965, 2962758, 4444137, 4937930, 5431723, 5925516, 7406895, 8888274, 9875860, 10863446, 14813790, 16295169, 17776548, 21726892, 22220685, 27158615, 29627580, 32590338, 44441370, 48885507, 54317230, 65180676, 81475845, 88882740, 97771014, 108634460, 162951690, 195542028, 244427535, 325903380, 488855070, 977710140]

約数ペア:

[(1, 977710140), (2, 488855070), (3, 325903380), (4, 244427535), (5, 195542028), (6, 162951690), (9, 108634460), (10, 97771014), (11, 88882740), (12, 81475845), (15, 65180676), (18, 54317230), (20, 48885507), (22, 44441370), (30, 32590338), (33, 29627580), (36, 27158615), (44, 22220685), (45, 21726892), (55, 17776548), (60, 16295169), (66, 14813790), (90, 10863446), (99, 9875860), (110, 8888274), (132, 7406895), (165, 5925516), (180, 5431723), (198, 4937930), (220, 4444137), (330, 2962758), (396, 2468965), (495, 1975172), (660, 1481379), (990, 987586), (1980, 493793)]