22277190

素因数分解:

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

素因数の和:501

約数の個数: 48

約数和(自身を含む): 57819888

約数和(自身を除く): 35542698

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 478, 717, 1195, 1434, 2390, 3107, 3585, 6214, 7170, 9321, 15535, 18642, 31070, 46605, 57121, 93210, 114242, 171363, 285605, 342726, 571210, 742573, 856815, 1485146, 1713630, 2227719, 3712865, 4455438, 7425730, 11138595, 22277190]

約数ペア:

[(1, 22277190), (2, 11138595), (3, 7425730), (5, 4455438), (6, 3712865), (10, 2227719), (13, 1713630), (15, 1485146), (26, 856815), (30, 742573), (39, 571210), (65, 342726), (78, 285605), (130, 171363), (195, 114242), (239, 93210), (390, 57121), (478, 46605), (717, 31070), (1195, 18642), (1434, 15535), (2390, 9321), (3107, 7170), (3585, 6214)]