30397788

素因数分解:

$2^2\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1889}}^1$

素因数の和:2051

約数の個数: 48

約数和(自身を含む): 79380000

約数和(自身を除く): 48982212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 149, 298, 447, 596, 894, 1341, 1788, 1889, 2682, 3778, 4023, 5364, 5667, 7556, 8046, 11334, 16092, 17001, 22668, 34002, 51003, 68004, 102006, 204012, 281461, 562922, 844383, 1125844, 1688766, 2533149, 3377532, 5066298, 7599447, 10132596, 15198894, 30397788]

約数ペア:

[(1, 30397788), (2, 15198894), (3, 10132596), (4, 7599447), (6, 5066298), (9, 3377532), (12, 2533149), (18, 1688766), (27, 1125844), (36, 844383), (54, 562922), (108, 281461), (149, 204012), (298, 102006), (447, 68004), (596, 51003), (894, 34002), (1341, 22668), (1788, 17001), (1889, 16092), (2682, 11334), (3778, 8046), (4023, 7556), (5364, 5667)]