5368740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6883}}^1$

素因数の和:6908

約数の個数: 48

約数和(自身を含む): 16191168

約数和(自身を除く): 10822428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6883, 13766, 20649, 27532, 34415, 41298, 68830, 82596, 89479, 103245, 137660, 178958, 206490, 268437, 357916, 412980, 447395, 536874, 894790, 1073748, 1342185, 1789580, 2684370, 5368740]

約数ペア:

[(1, 5368740), (2, 2684370), (3, 1789580), (4, 1342185), (5, 1073748), (6, 894790), (10, 536874), (12, 447395), (13, 412980), (15, 357916), (20, 268437), (26, 206490), (30, 178958), (39, 137660), (52, 103245), (60, 89479), (65, 82596), (78, 68830), (130, 41298), (156, 34415), (195, 27532), (260, 20649), (390, 13766), (780, 6883)]