156619140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90011}}^1$

素因数の和:90052

約数の個数: 48

約数和(自身を含む): 453660480

約数和(自身を除く): 297041340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 90011, 180022, 270033, 360044, 450055, 540066, 900110, 1080132, 1350165, 1800220, 2610319, 2700330, 5220638, 5400660, 7830957, 10441276, 13051595, 15661914, 26103190, 31323828, 39154785, 52206380, 78309570, 156619140]

約数ペア:

[(1, 156619140), (2, 78309570), (3, 52206380), (4, 39154785), (5, 31323828), (6, 26103190), (10, 15661914), (12, 13051595), (15, 10441276), (20, 7830957), (29, 5400660), (30, 5220638), (58, 2700330), (60, 2610319), (87, 1800220), (116, 1350165), (145, 1080132), (174, 900110), (290, 540066), (348, 450055), (435, 360044), (580, 270033), (870, 180022), (1740, 90011)]