30542908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 60941664

約数和(自身を除く): 30398756

約数列:

[1, 2, 4, 11, 22, 37, 44, 73, 74, 146, 148, 257, 292, 407, 514, 803, 814, 1028, 1606, 1628, 2701, 2827, 3212, 5402, 5654, 9509, 10804, 11308, 18761, 19018, 29711, 37522, 38036, 59422, 75044, 104599, 118844, 206371, 209198, 412742, 418396, 694157, 825484, 1388314, 2776628, 7635727, 15271454, 30542908]

約数ペア:

[(1, 30542908), (2, 15271454), (4, 7635727), (11, 2776628), (22, 1388314), (37, 825484), (44, 694157), (73, 418396), (74, 412742), (146, 209198), (148, 206371), (257, 118844), (292, 104599), (407, 75044), (514, 59422), (803, 38036), (814, 37522), (1028, 29711), (1606, 19018), (1628, 18761), (2701, 11308), (2827, 10804), (3212, 9509), (5402, 5654)]