2420199110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{34574273}}^1$

素因数の和:34574287

約数の個数: 16

約数和(自身を含む): 4978695456

約数和(自身を除く): 2558496346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 34574273, 69148546, 172871365, 242019911, 345742730, 484039822, 1210099555, 2420199110]

約数ペア:

[(1, 2420199110), (2, 1210099555), (5, 484039822), (7, 345742730), (10, 242019911), (14, 172871365), (35, 69148546), (70, 34574273)]