4642270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 8981280

約数和(自身を除く): 4339010

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 461, 530, 922, 1007, 2014, 2305, 4610, 5035, 8759, 10070, 17518, 24433, 43795, 48866, 87590, 122165, 244330, 464227, 928454, 2321135, 4642270]

約数ペア:

[(1, 4642270), (2, 2321135), (5, 928454), (10, 464227), (19, 244330), (38, 122165), (53, 87590), (95, 48866), (106, 43795), (190, 24433), (265, 17518), (461, 10070), (530, 8759), (922, 5035), (1007, 4610), (2014, 2305)]