8981190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 23688288

約数和(自身を除く): 14707098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 1367, 2190, 2734, 3285, 4101, 6570, 6835, 8202, 12303, 13670, 20505, 24606, 41010, 61515, 99791, 123030, 199582, 299373, 498955, 598746, 898119, 997910, 1496865, 1796238, 2993730, 4490595, 8981190]

約数ペア:

[(1, 8981190), (2, 4490595), (3, 2993730), (5, 1796238), (6, 1496865), (9, 997910), (10, 898119), (15, 598746), (18, 498955), (30, 299373), (45, 199582), (73, 123030), (90, 99791), (146, 61515), (219, 41010), (365, 24606), (438, 20505), (657, 13670), (730, 12303), (1095, 8202), (1314, 6835), (1367, 6570), (2190, 4101), (2734, 3285)]