7475130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6415

約数の個数: 48

約数和(自身を含む): 20933640

約数和(自身を除く): 13458510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 6389, 12778, 19167, 31945, 38334, 57501, 63890, 83057, 95835, 115002, 166114, 191670, 249171, 287505, 415285, 498342, 575010, 747513, 830570, 1245855, 1495026, 2491710, 3737565, 7475130]

約数ペア:

[(1, 7475130), (2, 3737565), (3, 2491710), (5, 1495026), (6, 1245855), (9, 830570), (10, 747513), (13, 575010), (15, 498342), (18, 415285), (26, 287505), (30, 249171), (39, 191670), (45, 166114), (65, 115002), (78, 95835), (90, 83057), (117, 63890), (130, 57501), (195, 38334), (234, 31945), (390, 19167), (585, 12778), (1170, 6389)]