21826782870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23469659}}^1$

素因数の和:23469700

約数の個数: 32

約数和(自身を含む): 54074096640

約数和(自身を除く): 32247313770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 23469659, 46939318, 70408977, 117348295, 140817954, 234696590, 352044885, 704089770, 727559429, 1455118858, 2182678287, 3637797145, 4365356574, 7275594290, 10913391435, 21826782870]

約数ペア:

[(1, 21826782870), (2, 10913391435), (3, 7275594290), (5, 4365356574), (6, 3637797145), (10, 2182678287), (15, 1455118858), (30, 727559429), (31, 704089770), (62, 352044885), (93, 234696590), (155, 140817954), (186, 117348295), (310, 70408977), (465, 46939318), (930, 23469659)]