74387190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{31387}}^1$

素因数の和:31476

約数の個数: 32

約数和(自身を含む): 180794880

約数和(自身を除く): 106407690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 31387, 62774, 94161, 156935, 188322, 313870, 470805, 941610, 2479573, 4959146, 7438719, 12397865, 14877438, 24795730, 37193595, 74387190]

約数ペア:

[(1, 74387190), (2, 37193595), (3, 24795730), (5, 14877438), (6, 12397865), (10, 7438719), (15, 4959146), (30, 2479573), (79, 941610), (158, 470805), (237, 313870), (395, 188322), (474, 156935), (790, 94161), (1185, 62774), (2370, 31387)]