7351020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13613}}^1$

素因数の和:13631

約数の個数: 48

約数和(自身を含む): 22871520

約数和(自身を除く): 15520500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 13613, 27226, 40839, 54452, 68065, 81678, 122517, 136130, 163356, 204195, 245034, 272260, 367551, 408390, 490068, 612585, 735102, 816780, 1225170, 1470204, 1837755, 2450340, 3675510, 7351020]

約数ペア:

[(1, 7351020), (2, 3675510), (3, 2450340), (4, 1837755), (5, 1470204), (6, 1225170), (9, 816780), (10, 735102), (12, 612585), (15, 490068), (18, 408390), (20, 367551), (27, 272260), (30, 245034), (36, 204195), (45, 163356), (54, 136130), (60, 122517), (90, 81678), (108, 68065), (135, 54452), (180, 40839), (270, 27226), (540, 13613)]