1900211030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6129713}}^1$

素因数の和:6129751

約数の個数: 16

約数和(自身を含む): 3530715264

約数和(自身を除く): 1630504234

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6129713, 12259426, 30648565, 61297130, 190021103, 380042206, 950105515, 1900211030]

約数ペア:

[(1, 1900211030), (2, 950105515), (5, 380042206), (10, 190021103), (31, 61297130), (62, 30648565), (155, 12259426), (310, 6129713)]