30892358

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 55655424

約数和(自身を除く): 24763066

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 487, 974, 1379, 2758, 3409, 4531, 6818, 9062, 11201, 22402, 31717, 63434, 78407, 95939, 156814, 191878, 671573, 1343146, 2206597, 4413194, 15446179, 30892358]

約数ペア:

[(1, 30892358), (2, 15446179), (7, 4413194), (14, 2206597), (23, 1343146), (46, 671573), (161, 191878), (197, 156814), (322, 95939), (394, 78407), (487, 63434), (974, 31717), (1379, 22402), (2758, 11201), (3409, 9062), (4531, 6818)]