5419950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 14034816

約数和(自身を除く): 8614866

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1571, 1725, 3142, 3450, 4713, 7855, 9426, 15710, 23565, 36133, 39275, 47130, 72266, 78550, 108399, 117825, 180665, 216798, 235650, 361330, 541995, 903325, 1083990, 1806650, 2709975, 5419950]

約数ペア:

[(1, 5419950), (2, 2709975), (3, 1806650), (5, 1083990), (6, 903325), (10, 541995), (15, 361330), (23, 235650), (25, 216798), (30, 180665), (46, 117825), (50, 108399), (69, 78550), (75, 72266), (115, 47130), (138, 39275), (150, 36133), (230, 23565), (345, 15710), (575, 9426), (690, 7855), (1150, 4713), (1571, 3450), (1725, 3142)]