30685494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38453}}^1$

素因数の和:38484

約数の個数: 32

約数和(自身を含む): 73831680

約数和(自身を除く): 43146186

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 38453, 76906, 115359, 230718, 269171, 538342, 730607, 807513, 1461214, 1615026, 2191821, 4383642, 5114249, 10228498, 15342747, 30685494]

約数ペア:

[(1, 30685494), (2, 15342747), (3, 10228498), (6, 5114249), (7, 4383642), (14, 2191821), (19, 1615026), (21, 1461214), (38, 807513), (42, 730607), (57, 538342), (114, 269171), (133, 230718), (266, 115359), (399, 76906), (798, 38453)]