136584980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3137}}^1$

素因数の和:3464

約数の個数: 48

約数和(自身を含む): 328962816

約数和(自身を除く): 192377836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 311, 622, 1244, 1555, 2177, 3110, 3137, 4354, 6220, 6274, 8708, 10885, 12548, 15685, 21770, 21959, 31370, 43540, 43918, 62740, 87836, 109795, 219590, 439180, 975607, 1951214, 3902428, 4878035, 6829249, 9756070, 13658498, 19512140, 27316996, 34146245, 68292490, 136584980]

約数ペア:

[(1, 136584980), (2, 68292490), (4, 34146245), (5, 27316996), (7, 19512140), (10, 13658498), (14, 9756070), (20, 6829249), (28, 4878035), (35, 3902428), (70, 1951214), (140, 975607), (311, 439180), (622, 219590), (1244, 109795), (1555, 87836), (2177, 62740), (3110, 43918), (3137, 43540), (4354, 31370), (6220, 21959), (6274, 21770), (8708, 15685), (10885, 12548)]