13613310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 72

約数和(自身を含む): 37444680

約数和(自身を除く): 23831370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 419, 570, 722, 838, 855, 1083, 1257, 1710, 1805, 2095, 2166, 2514, 3249, 3610, 3771, 4190, 5415, 6285, 6498, 7542, 7961, 10830, 12570, 15922, 16245, 18855, 23883, 32490, 37710, 39805, 47766, 71649, 79610, 119415, 143298, 151259, 238830, 302518, 358245, 453777, 716490, 756295, 907554, 1361331, 1512590, 2268885, 2722662, 4537770, 6806655, 13613310]

約数ペア:

[(1, 13613310), (2, 6806655), (3, 4537770), (5, 2722662), (6, 2268885), (9, 1512590), (10, 1361331), (15, 907554), (18, 756295), (19, 716490), (30, 453777), (38, 358245), (45, 302518), (57, 238830), (90, 151259), (95, 143298), (114, 119415), (171, 79610), (190, 71649), (285, 47766), (342, 39805), (361, 37710), (419, 32490), (570, 23883), (722, 18855), (838, 16245), (855, 15922), (1083, 12570), (1257, 10830), (1710, 7961), (1805, 7542), (2095, 6498), (2166, 6285), (2514, 5415), (3249, 4190), (3610, 3771)]