222862020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{195493}}^1$

素因数の和:195524

約数の個数: 48

約数和(自身を含む): 656859840

約数和(自身を除く): 433997820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 195493, 390986, 586479, 781972, 977465, 1172958, 1954930, 2345916, 2932395, 3714367, 3909860, 5864790, 7428734, 11143101, 11729580, 14857468, 18571835, 22286202, 37143670, 44572404, 55715505, 74287340, 111431010, 222862020]

約数ペア:

[(1, 222862020), (2, 111431010), (3, 74287340), (4, 55715505), (5, 44572404), (6, 37143670), (10, 22286202), (12, 18571835), (15, 14857468), (19, 11729580), (20, 11143101), (30, 7428734), (38, 5864790), (57, 3909860), (60, 3714367), (76, 2932395), (95, 2345916), (114, 1954930), (190, 1172958), (228, 977465), (285, 781972), (380, 586479), (570, 390986), (1140, 195493)]