7799130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:655

約数の個数: 48

約数和(自身を含む): 20428200

約数和(自身を除く): 12629070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 449, 579, 898, 965, 1158, 1347, 1737, 1930, 2245, 2694, 2895, 3474, 4041, 4490, 5790, 6735, 8082, 8685, 13470, 17370, 20205, 40410, 86657, 173314, 259971, 433285, 519942, 779913, 866570, 1299855, 1559826, 2599710, 3899565, 7799130]

約数ペア:

[(1, 7799130), (2, 3899565), (3, 2599710), (5, 1559826), (6, 1299855), (9, 866570), (10, 779913), (15, 519942), (18, 433285), (30, 259971), (45, 173314), (90, 86657), (193, 40410), (386, 20205), (449, 17370), (579, 13470), (898, 8685), (965, 8082), (1158, 6735), (1347, 5790), (1737, 4490), (1930, 4041), (2245, 3474), (2694, 2895)]