30984282

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 80

約数和(自身を含む): 80498880

約数和(自身を除く): 49514598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 89, 126, 162, 178, 189, 267, 307, 378, 534, 567, 614, 623, 801, 921, 1134, 1246, 1602, 1842, 1869, 2149, 2403, 2763, 3738, 4298, 4806, 5526, 5607, 6447, 7209, 8289, 11214, 12894, 14418, 16578, 16821, 19341, 24867, 27323, 33642, 38682, 49734, 50463, 54646, 58023, 81969, 100926, 116046, 163938, 174069, 191261, 245907, 348138, 382522, 491814, 573783, 737721, 1147566, 1475442, 1721349, 2213163, 3442698, 4426326, 5164047, 10328094, 15492141, 30984282]

約数ペア:

[(1, 30984282), (2, 15492141), (3, 10328094), (6, 5164047), (7, 4426326), (9, 3442698), (14, 2213163), (18, 1721349), (21, 1475442), (27, 1147566), (42, 737721), (54, 573783), (63, 491814), (81, 382522), (89, 348138), (126, 245907), (162, 191261), (178, 174069), (189, 163938), (267, 116046), (307, 100926), (378, 81969), (534, 58023), (567, 54646), (614, 50463), (623, 49734), (801, 38682), (921, 33642), (1134, 27323), (1246, 24867), (1602, 19341), (1842, 16821), (1869, 16578), (2149, 14418), (2403, 12894), (2763, 11214), (3738, 8289), (4298, 7209), (4806, 6447), (5526, 5607)]