210484620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{11353}}^1$

素因数の和:11471

約数の個数: 72

約数和(自身を含む): 644725536

約数和(自身を除く): 434240916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 11353, 18540, 22706, 34059, 45412, 56765, 68118, 102177, 113530, 136236, 170295, 204354, 227060, 340590, 408708, 510885, 681180, 1021770, 1169359, 2043540, 2338718, 3508077, 4677436, 5846795, 7016154, 10524231, 11693590, 14032308, 17540385, 21048462, 23387180, 35080770, 42096924, 52621155, 70161540, 105242310, 210484620]

約数ペア:

[(1, 210484620), (2, 105242310), (3, 70161540), (4, 52621155), (5, 42096924), (6, 35080770), (9, 23387180), (10, 21048462), (12, 17540385), (15, 14032308), (18, 11693590), (20, 10524231), (30, 7016154), (36, 5846795), (45, 4677436), (60, 3508077), (90, 2338718), (103, 2043540), (180, 1169359), (206, 1021770), (309, 681180), (412, 510885), (515, 408708), (618, 340590), (927, 227060), (1030, 204354), (1236, 170295), (1545, 136236), (1854, 113530), (2060, 102177), (3090, 68118), (3708, 56765), (4635, 45412), (6180, 34059), (9270, 22706), (11353, 18540)]