30861702

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{13291}}^1$

素因数の和:13345

約数の個数: 32

約数和(自身を含む): 70181760

約数和(自身を除く): 39320058

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 13291, 26582, 39873, 79746, 119619, 239238, 358857, 571513, 717714, 1143026, 1714539, 3429078, 5143617, 10287234, 15430851, 30861702]

約数ペア:

[(1, 30861702), (2, 15430851), (3, 10287234), (6, 5143617), (9, 3429078), (18, 1714539), (27, 1143026), (43, 717714), (54, 571513), (86, 358857), (129, 239238), (258, 119619), (387, 79746), (774, 39873), (1161, 26582), (2322, 13291)]