13288410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:460

約数の個数: 72

約数和(自身を含む): 36553140

約数和(自身を除く): 23264730

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, 409, 570, 722, 818, 855, 1083, 1227, 1710, 1805, 2045, 2166, 2454, 3249, 3610, 3681, 4090, 5415, 6135, 6498, 7362, 7771, 10830, 12270, 15542, 16245, 18405, 23313, 32490, 36810, 38855, 46626, 69939, 77710, 116565, 139878, 147649, 233130, 295298, 349695, 442947, 699390, 738245, 885894, 1328841, 1476490, 2214735, 2657682, 4429470, 6644205, 13288410]

約数ペア:

[(1, 13288410), (2, 6644205), (3, 4429470), (5, 2657682), (6, 2214735), (9, 1476490), (10, 1328841), (15, 885894), (18, 738245), (19, 699390), (30, 442947), (38, 349695), (45, 295298), (57, 233130), (90, 147649), (95, 139878), (114, 116565), (171, 77710), (190, 69939), (285, 46626), (342, 38855), (361, 36810), (409, 32490), (570, 23313), (722, 18405), (818, 16245), (855, 15542), (1083, 12270), (1227, 10830), (1710, 7771), (1805, 7362), (2045, 6498), (2166, 6135), (2454, 5415), (3249, 4090), (3610, 3681)]