31482210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7043}}^1$

素因数の和:7202

約数の個数: 32

約数和(自身を含む): 76075200

約数和(自身を除く): 44592990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 7043, 14086, 21129, 35215, 42258, 70430, 105645, 211290, 1049407, 2098814, 3148221, 5247035, 6296442, 10494070, 15741105, 31482210]

約数ペア:

[(1, 31482210), (2, 15741105), (3, 10494070), (5, 6296442), (6, 5247035), (10, 3148221), (15, 2098814), (30, 1049407), (149, 211290), (298, 105645), (447, 70430), (745, 42258), (894, 35215), (1490, 21129), (2235, 14086), (4470, 7043)]