168625470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432373}}^1$

素因数の和:432396

約数の個数: 32

約数和(自身を含む): 435832992

約数和(自身を除く): 267207522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 432373, 864746, 1297119, 2161865, 2594238, 4323730, 5620849, 6485595, 11241698, 12971190, 16862547, 28104245, 33725094, 56208490, 84312735, 168625470]

約数ペア:

[(1, 168625470), (2, 84312735), (3, 56208490), (5, 33725094), (6, 28104245), (10, 16862547), (13, 12971190), (15, 11241698), (26, 6485595), (30, 5620849), (39, 4323730), (65, 2594238), (78, 2161865), (130, 1297119), (195, 864746), (390, 432373)]