30943250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9521}}^1$

素因数の和:9551

約数の個数: 32

約数和(自身を含む): 62388144

約数和(自身を除く): 31444894

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 9521, 19042, 47605, 95210, 123773, 238025, 247546, 476050, 618865, 1190125, 1237730, 2380250, 3094325, 6188650, 15471625, 30943250]

約数ペア:

[(1, 30943250), (2, 15471625), (5, 6188650), (10, 3094325), (13, 2380250), (25, 1237730), (26, 1190125), (50, 618865), (65, 476050), (125, 247546), (130, 238025), (250, 123773), (325, 95210), (650, 47605), (1625, 19042), (3250, 9521)]