190148190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{15497}}^1$

素因数の和:15916

約数の個数: 32

約数和(自身を含む): 457500960

約数和(自身を除く): 267352770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 2045, 2454, 4090, 6135, 12270, 15497, 30994, 46491, 77485, 92982, 154970, 232455, 464910, 6338273, 12676546, 19014819, 31691365, 38029638, 63382730, 95074095, 190148190]

約数ペア:

[(1, 190148190), (2, 95074095), (3, 63382730), (5, 38029638), (6, 31691365), (10, 19014819), (15, 12676546), (30, 6338273), (409, 464910), (818, 232455), (1227, 154970), (2045, 92982), (2454, 77485), (4090, 46491), (6135, 30994), (12270, 15497)]