172034645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 236390400

約数和(自身を除く): 64355755

約数列:

[1, 5, 17, 19, 37, 85, 95, 185, 323, 629, 703, 1615, 2879, 3145, 3515, 11951, 14395, 48943, 54701, 59755, 106523, 244715, 273505, 532615, 929917, 1810891, 2023937, 4649585, 9054455, 10119685, 34406929, 172034645]

約数ペア:

[(1, 172034645), (5, 34406929), (17, 10119685), (19, 9054455), (37, 4649585), (85, 2023937), (95, 1810891), (185, 929917), (323, 532615), (629, 273505), (703, 244715), (1615, 106523), (2879, 59755), (3145, 54701), (3515, 48943), (11951, 14395)]