31238406390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1041280213}}^1$

素因数の和:1041280223

約数の個数: 16

約数和(自身を含む): 74972175408

約数和(自身を除く): 43733769018

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1041280213, 2082560426, 3123840639, 5206401065, 6247681278, 10412802130, 15619203195, 31238406390]

約数ペア:

[(1, 31238406390), (2, 15619203195), (3, 10412802130), (5, 6247681278), (6, 5206401065), (10, 3123840639), (15, 2082560426), (30, 1041280213)]