71157930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{15919}}^1$

素因数の和:16078

約数の個数: 32

約数和(自身を含む): 171936000

約数和(自身を除く): 100778070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 15919, 31838, 47757, 79595, 95514, 159190, 238785, 477570, 2371931, 4743862, 7115793, 11859655, 14231586, 23719310, 35578965, 71157930]

約数ペア:

[(1, 71157930), (2, 35578965), (3, 23719310), (5, 14231586), (6, 11859655), (10, 7115793), (15, 4743862), (30, 2371931), (149, 477570), (298, 238785), (447, 159190), (745, 95514), (894, 79595), (1490, 47757), (2235, 31838), (4470, 15919)]