2080202070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{69340069}}^1$

素因数の和:69340079

約数の個数: 16

約数和(自身を含む): 4992485040

約数和(自身を除く): 2912282970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 69340069, 138680138, 208020207, 346700345, 416040414, 693400690, 1040101035, 2080202070]

約数ペア:

[(1, 2080202070), (2, 1040101035), (3, 693400690), (5, 416040414), (6, 346700345), (10, 208020207), (15, 138680138), (30, 69340069)]