42773810

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{70121}}^1$

素因数の和:70189

約数の個数: 16

約数和(自身を含む): 78256152

約数和(自身を除く): 35482342

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 70121, 140242, 350605, 701210, 4277381, 8554762, 21386905, 42773810]

約数ペア:

[(1, 42773810), (2, 21386905), (5, 8554762), (10, 4277381), (61, 701210), (122, 350605), (305, 140242), (610, 70121)]