30490872

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{6449}}^1$

素因数の和:6655

約数の個数: 32

約数和(自身を含む): 76626000

約数和(自身を除く): 46135128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 6449, 12898, 19347, 25796, 38694, 51592, 77388, 154776, 1270453, 2540906, 3811359, 5081812, 7622718, 10163624, 15245436, 30490872]

約数ペア:

[(1, 30490872), (2, 15245436), (3, 10163624), (4, 7622718), (6, 5081812), (8, 3811359), (12, 2540906), (24, 1270453), (197, 154776), (394, 77388), (591, 51592), (788, 38694), (1182, 25796), (1576, 19347), (2364, 12898), (4728, 6449)]