245992410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1579}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 657532800

約数和(自身を除く): 411540390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 577, 1154, 1579, 1731, 2885, 3158, 3462, 4737, 5193, 5770, 7895, 8655, 9474, 10386, 14211, 15579, 15790, 17310, 23685, 25965, 28422, 31158, 42633, 47370, 51930, 71055, 77895, 85266, 142110, 155790, 213165, 426330, 911083, 1822166, 2733249, 4555415, 5466498, 8199747, 9110830, 13666245, 16399494, 24599241, 27332490, 40998735, 49198482, 81997470, 122996205, 245992410]

約数ペア:

[(1, 245992410), (2, 122996205), (3, 81997470), (5, 49198482), (6, 40998735), (9, 27332490), (10, 24599241), (15, 16399494), (18, 13666245), (27, 9110830), (30, 8199747), (45, 5466498), (54, 4555415), (90, 2733249), (135, 1822166), (270, 911083), (577, 426330), (1154, 213165), (1579, 155790), (1731, 142110), (2885, 85266), (3158, 77895), (3462, 71055), (4737, 51930), (5193, 47370), (5770, 42633), (7895, 31158), (8655, 28422), (9474, 25965), (10386, 23685), (14211, 17310), (15579, 15790)]