2740645

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 3492720

約数和(自身を除く): 752075

約数列:

[1, 5, 29, 41, 145, 205, 461, 1189, 2305, 5945, 13369, 18901, 66845, 94505, 548129, 2740645]

約数ペア:

[(1, 2740645), (5, 548129), (29, 94505), (41, 66845), (145, 18901), (205, 13369), (461, 5945), (1189, 2305)]