81926010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3359}}^1$

素因数の和:3643

約数の個数: 48

約数和(自身を含む): 213857280

約数和(自身を除く): 131931270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 3359, 4065, 4878, 6718, 8130, 10077, 12195, 16795, 20154, 24390, 30231, 33590, 50385, 60462, 100770, 151155, 302310, 910289, 1820578, 2730867, 4551445, 5461734, 8192601, 9102890, 13654335, 16385202, 27308670, 40963005, 81926010]

約数ペア:

[(1, 81926010), (2, 40963005), (3, 27308670), (5, 16385202), (6, 13654335), (9, 9102890), (10, 8192601), (15, 5461734), (18, 4551445), (30, 2730867), (45, 1820578), (90, 910289), (271, 302310), (542, 151155), (813, 100770), (1355, 60462), (1626, 50385), (2439, 33590), (2710, 30231), (3359, 24390), (4065, 20154), (4878, 16795), (6718, 12195), (8130, 10077)]