136515990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:1981

約数の個数: 64

約数和(自身を含む): 354816000

約数和(自身を除く): 218300010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 199, 390, 398, 597, 995, 1194, 1759, 1990, 2587, 2985, 3518, 5174, 5277, 5970, 7761, 8795, 10554, 12935, 15522, 17590, 22867, 25870, 26385, 38805, 45734, 52770, 68601, 77610, 114335, 137202, 228670, 343005, 350041, 686010, 700082, 1050123, 1750205, 2100246, 3500410, 4550533, 5250615, 9101066, 10501230, 13651599, 22752665, 27303198, 45505330, 68257995, 136515990]

約数ペア:

[(1, 136515990), (2, 68257995), (3, 45505330), (5, 27303198), (6, 22752665), (10, 13651599), (13, 10501230), (15, 9101066), (26, 5250615), (30, 4550533), (39, 3500410), (65, 2100246), (78, 1750205), (130, 1050123), (195, 700082), (199, 686010), (390, 350041), (398, 343005), (597, 228670), (995, 137202), (1194, 114335), (1759, 77610), (1990, 68601), (2587, 52770), (2985, 45734), (3518, 38805), (5174, 26385), (5277, 25870), (5970, 22867), (7761, 17590), (8795, 15522), (10554, 12935)]