128977110

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{53077}}^1$

素因数の和:53099

約数の個数: 48

約数和(自身を含む): 347767056

約数和(自身を除く): 218789946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 53077, 106154, 159231, 265385, 318462, 477693, 530770, 796155, 955386, 1433079, 1592310, 2388465, 2866158, 4299237, 4776930, 7165395, 8598474, 12897711, 14330790, 21496185, 25795422, 42992370, 64488555, 128977110]

約数ペア:

[(1, 128977110), (2, 64488555), (3, 42992370), (5, 25795422), (6, 21496185), (9, 14330790), (10, 12897711), (15, 8598474), (18, 7165395), (27, 4776930), (30, 4299237), (45, 2866158), (54, 2388465), (81, 1592310), (90, 1433079), (135, 955386), (162, 796155), (243, 530770), (270, 477693), (405, 318462), (486, 265385), (810, 159231), (1215, 106154), (2430, 53077)]