12862620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1$

素因数の和:3795

約数の個数: 72

約数和(自身を含む): 41081040

約数和(自身を除く): 28218420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 3761, 7522, 11283, 15044, 18805, 22566, 33849, 37610, 45132, 56415, 67698, 71459, 75220, 112830, 135396, 142918, 169245, 214377, 225660, 285836, 338490, 357295, 428754, 643131, 676980, 714590, 857508, 1071885, 1286262, 1429180, 2143770, 2572524, 3215655, 4287540, 6431310, 12862620]

約数ペア:

[(1, 12862620), (2, 6431310), (3, 4287540), (4, 3215655), (5, 2572524), (6, 2143770), (9, 1429180), (10, 1286262), (12, 1071885), (15, 857508), (18, 714590), (19, 676980), (20, 643131), (30, 428754), (36, 357295), (38, 338490), (45, 285836), (57, 225660), (60, 214377), (76, 169245), (90, 142918), (95, 135396), (114, 112830), (171, 75220), (180, 71459), (190, 67698), (228, 56415), (285, 45132), (342, 37610), (380, 33849), (570, 22566), (684, 18805), (855, 15044), (1140, 11283), (1710, 7522), (3420, 3761)]