30778056

素因数分解:

$2^3\times 3^4\times {\mathrm{47497}}^1$

素因数の和:47515

約数の個数: 40

約数和(自身を含む): 86208870

約数和(自身を除く): 55430814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 47497, 94994, 142491, 189988, 284982, 379976, 427473, 569964, 854946, 1139928, 1282419, 1709892, 2564838, 3419784, 3847257, 5129676, 7694514, 10259352, 15389028, 30778056]

約数ペア:

[(1, 30778056), (2, 15389028), (3, 10259352), (4, 7694514), (6, 5129676), (8, 3847257), (9, 3419784), (12, 2564838), (18, 1709892), (24, 1282419), (27, 1139928), (36, 854946), (54, 569964), (72, 427473), (81, 379976), (108, 284982), (162, 189988), (216, 142491), (324, 94994), (648, 47497)]