29811330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2383}}^1$

素因数の和:2535

約数の個数: 48

約数和(自身を含む): 78099840

約数和(自身を除く): 48288510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2383, 2502, 4170, 4766, 6255, 7149, 11915, 12510, 14298, 21447, 23830, 35745, 42894, 71490, 107235, 214470, 331237, 662474, 993711, 1656185, 1987422, 2981133, 3312370, 4968555, 5962266, 9937110, 14905665, 29811330]

約数ペア:

[(1, 29811330), (2, 14905665), (3, 9937110), (5, 5962266), (6, 4968555), (9, 3312370), (10, 2981133), (15, 1987422), (18, 1656185), (30, 993711), (45, 662474), (90, 331237), (139, 214470), (278, 107235), (417, 71490), (695, 42894), (834, 35745), (1251, 23830), (1390, 21447), (2085, 14298), (2383, 12510), (2502, 11915), (4170, 7149), (4766, 6255)]