13888290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 36288000

約数和(自身を除く): 22399710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 149, 195, 239, 298, 390, 447, 478, 717, 745, 894, 1195, 1434, 1490, 1937, 2235, 2390, 3107, 3585, 3874, 4470, 5811, 6214, 7170, 9321, 9685, 11622, 15535, 18642, 19370, 29055, 31070, 35611, 46605, 58110, 71222, 93210, 106833, 178055, 213666, 356110, 462943, 534165, 925886, 1068330, 1388829, 2314715, 2777658, 4629430, 6944145, 13888290]

約数ペア:

[(1, 13888290), (2, 6944145), (3, 4629430), (5, 2777658), (6, 2314715), (10, 1388829), (13, 1068330), (15, 925886), (26, 534165), (30, 462943), (39, 356110), (65, 213666), (78, 178055), (130, 106833), (149, 93210), (195, 71222), (239, 58110), (298, 46605), (390, 35611), (447, 31070), (478, 29055), (717, 19370), (745, 18642), (894, 15535), (1195, 11622), (1434, 9685), (1490, 9321), (1937, 7170), (2235, 6214), (2390, 5811), (3107, 4470), (3585, 3874)]