16465860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5413

約数の個数: 72

約数和(自身を含む): 52894296

約数和(自身を除く): 36428436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 5381, 10762, 16143, 21524, 26905, 32286, 48429, 53810, 64572, 80715, 91477, 96858, 107620, 161430, 182954, 193716, 242145, 274431, 322860, 365908, 457385, 484290, 548862, 823293, 914770, 968580, 1097724, 1372155, 1646586, 1829540, 2744310, 3293172, 4116465, 5488620, 8232930, 16465860]

約数ペア:

[(1, 16465860), (2, 8232930), (3, 5488620), (4, 4116465), (5, 3293172), (6, 2744310), (9, 1829540), (10, 1646586), (12, 1372155), (15, 1097724), (17, 968580), (18, 914770), (20, 823293), (30, 548862), (34, 484290), (36, 457385), (45, 365908), (51, 322860), (60, 274431), (68, 242145), (85, 193716), (90, 182954), (102, 161430), (153, 107620), (170, 96858), (180, 91477), (204, 80715), (255, 64572), (306, 53810), (340, 48429), (510, 32286), (612, 26905), (765, 21524), (1020, 16143), (1530, 10762), (3060, 5381)]