83391780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{23557}}^1$

素因数の和:23628

約数の個数: 48

約数和(自身を含む): 237464640

約数和(自身を除く): 154072860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 23557, 47114, 70671, 94228, 117785, 141342, 235570, 282684, 353355, 471140, 706710, 1389863, 1413420, 2779726, 4169589, 5559452, 6949315, 8339178, 13898630, 16678356, 20847945, 27797260, 41695890, 83391780]

約数ペア:

[(1, 83391780), (2, 41695890), (3, 27797260), (4, 20847945), (5, 16678356), (6, 13898630), (10, 8339178), (12, 6949315), (15, 5559452), (20, 4169589), (30, 2779726), (59, 1413420), (60, 1389863), (118, 706710), (177, 471140), (236, 353355), (295, 282684), (354, 235570), (590, 141342), (708, 117785), (885, 94228), (1180, 70671), (1770, 47114), (3540, 23557)]