2018341110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{2729}}^1$

素因数の和:3105

約数の個数: 64

約数和(自身を含む): 4917931200

約数和(自身を除く): 2899590090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 277, 445, 534, 554, 831, 890, 1335, 1385, 1662, 2670, 2729, 2770, 4155, 5458, 8187, 8310, 13645, 16374, 24653, 27290, 40935, 49306, 73959, 81870, 123265, 147918, 242881, 246530, 369795, 485762, 728643, 739590, 755933, 1214405, 1457286, 1511866, 2267799, 2428810, 3643215, 3779665, 4535598, 7286430, 7559330, 11338995, 22677990, 67278037, 134556074, 201834111, 336390185, 403668222, 672780370, 1009170555, 2018341110]

約数ペア:

[(1, 2018341110), (2, 1009170555), (3, 672780370), (5, 403668222), (6, 336390185), (10, 201834111), (15, 134556074), (30, 67278037), (89, 22677990), (178, 11338995), (267, 7559330), (277, 7286430), (445, 4535598), (534, 3779665), (554, 3643215), (831, 2428810), (890, 2267799), (1335, 1511866), (1385, 1457286), (1662, 1214405), (2670, 755933), (2729, 739590), (2770, 728643), (4155, 485762), (5458, 369795), (8187, 246530), (8310, 242881), (13645, 147918), (16374, 123265), (24653, 81870), (27290, 73959), (40935, 49306)]