30897906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{2213}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 66951360

約数和(自身を除く): 36053454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 179, 358, 537, 1074, 2213, 2327, 4426, 4654, 6639, 6981, 13278, 13962, 28769, 57538, 86307, 172614, 396127, 792254, 1188381, 2376762, 5149651, 10299302, 15448953, 30897906]

約数ペア:

[(1, 30897906), (2, 15448953), (3, 10299302), (6, 5149651), (13, 2376762), (26, 1188381), (39, 792254), (78, 396127), (179, 172614), (358, 86307), (537, 57538), (1074, 28769), (2213, 13962), (2327, 13278), (4426, 6981), (4654, 6639)]