30911490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{114487}}^1$

素因数の和:114503

約数の個数: 32

約数和(自身を含む): 82431360

約数和(自身を除く): 51519870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 114487, 228974, 343461, 572435, 686922, 1030383, 1144870, 1717305, 2060766, 3091149, 3434610, 5151915, 6182298, 10303830, 15455745, 30911490]

約数ペア:

[(1, 30911490), (2, 15455745), (3, 10303830), (5, 6182298), (6, 5151915), (9, 3434610), (10, 3091149), (15, 2060766), (18, 1717305), (27, 1144870), (30, 1030383), (45, 686922), (54, 572435), (90, 343461), (135, 228974), (270, 114487)]