4415190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11321}}^1$

素因数の和:11344

約数の個数: 32

約数和(自身を含む): 11412576

約数和(自身を除く): 6997386

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 11321, 22642, 33963, 56605, 67926, 113210, 147173, 169815, 294346, 339630, 441519, 735865, 883038, 1471730, 2207595, 4415190]

約数ペア:

[(1, 4415190), (2, 2207595), (3, 1471730), (5, 883038), (6, 735865), (10, 441519), (13, 339630), (15, 294346), (26, 169815), (30, 147173), (39, 113210), (65, 67926), (78, 56605), (130, 33963), (195, 22642), (390, 11321)]