187975140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{31019}}^1$

素因数の和:31132

約数の個数: 48

約数和(自身を含む): 531558720

約数和(自身を除く): 343583580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 31019, 62038, 93057, 124076, 155095, 186114, 310190, 372228, 465285, 620380, 930570, 1861140, 3132919, 6265838, 9398757, 12531676, 15664595, 18797514, 31329190, 37595028, 46993785, 62658380, 93987570, 187975140]

約数ペア:

[(1, 187975140), (2, 93987570), (3, 62658380), (4, 46993785), (5, 37595028), (6, 31329190), (10, 18797514), (12, 15664595), (15, 12531676), (20, 9398757), (30, 6265838), (60, 3132919), (101, 1861140), (202, 930570), (303, 620380), (404, 465285), (505, 372228), (606, 310190), (1010, 186114), (1212, 155095), (1515, 124076), (2020, 93057), (3030, 62038), (6060, 31019)]