28263330

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{3877}}^1$

素因数の和:3902

約数の個数: 56

約数和(自身を含む): 76295772

約数和(自身を除く): 48032442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 3877, 7290, 7754, 11631, 19385, 23262, 34893, 38770, 58155, 69786, 104679, 116310, 174465, 209358, 314037, 348930, 523395, 628074, 942111, 1046790, 1570185, 1884222, 2826333, 3140370, 4710555, 5652666, 9421110, 14131665, 28263330]

約数ペア:

[(1, 28263330), (2, 14131665), (3, 9421110), (5, 5652666), (6, 4710555), (9, 3140370), (10, 2826333), (15, 1884222), (18, 1570185), (27, 1046790), (30, 942111), (45, 628074), (54, 523395), (81, 348930), (90, 314037), (135, 209358), (162, 174465), (243, 116310), (270, 104679), (405, 69786), (486, 58155), (729, 38770), (810, 34893), (1215, 23262), (1458, 19385), (2430, 11631), (3645, 7754), (3877, 7290)]