78881610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 193939200

約数和(自身を除く): 115057590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 181, 199, 219, 362, 365, 398, 438, 543, 597, 730, 905, 995, 1086, 1095, 1194, 1810, 1990, 2190, 2715, 2985, 5430, 5970, 13213, 14527, 26426, 29054, 36019, 39639, 43581, 66065, 72038, 72635, 79278, 87162, 108057, 132130, 145270, 180095, 198195, 216114, 217905, 360190, 396390, 435810, 540285, 1080570, 2629387, 5258774, 7888161, 13146935, 15776322, 26293870, 39440805, 78881610]

約数ペア:

[(1, 78881610), (2, 39440805), (3, 26293870), (5, 15776322), (6, 13146935), (10, 7888161), (15, 5258774), (30, 2629387), (73, 1080570), (146, 540285), (181, 435810), (199, 396390), (219, 360190), (362, 217905), (365, 216114), (398, 198195), (438, 180095), (543, 145270), (597, 132130), (730, 108057), (905, 87162), (995, 79278), (1086, 72635), (1095, 72038), (1194, 66065), (1810, 43581), (1990, 39639), (2190, 36019), (2715, 29054), (2985, 26426), (5430, 14527), (5970, 13213)]