2178870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 5322240

約数和(自身を除く): 3143370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1231, 1770, 2462, 3693, 6155, 7386, 12310, 18465, 36930, 72629, 145258, 217887, 363145, 435774, 726290, 1089435, 2178870]

約数ペア:

[(1, 2178870), (2, 1089435), (3, 726290), (5, 435774), (6, 363145), (10, 217887), (15, 145258), (30, 72629), (59, 36930), (118, 18465), (177, 12310), (295, 7386), (354, 6155), (590, 3693), (885, 2462), (1231, 1770)]