2265930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1511

約数の個数: 48

約数和(自身を含む): 6242184

約数和(自身を除く): 3976254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1481, 1530, 2962, 4443, 7405, 8886, 13329, 14810, 22215, 25177, 26658, 44430, 50354, 66645, 75531, 125885, 133290, 151062, 226593, 251770, 377655, 453186, 755310, 1132965, 2265930]

約数ペア:

[(1, 2265930), (2, 1132965), (3, 755310), (5, 453186), (6, 377655), (9, 251770), (10, 226593), (15, 151062), (17, 133290), (18, 125885), (30, 75531), (34, 66645), (45, 50354), (51, 44430), (85, 26658), (90, 25177), (102, 22215), (153, 14810), (170, 13329), (255, 8886), (306, 7405), (510, 4443), (765, 2962), (1481, 1530)]