205605986670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{326358709}}^1$

素因数の和:326358729

約数の個数: 48

約数和(自身を含む): 610943505120

約数和(自身を除く): 405337518450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 326358709, 652717418, 979076127, 1631793545, 1958152254, 2284510963, 2937228381, 3263587090, 4569021926, 4895380635, 5874456762, 6853532889, 9790761270, 11422554815, 13707065778, 14686141905, 20560598667, 22845109630, 29372283810, 34267664445, 41121197334, 68535328890, 102802993335, 205605986670]

約数ペア:

[(1, 205605986670), (2, 102802993335), (3, 68535328890), (5, 41121197334), (6, 34267664445), (7, 29372283810), (9, 22845109630), (10, 20560598667), (14, 14686141905), (15, 13707065778), (18, 11422554815), (21, 9790761270), (30, 6853532889), (35, 5874456762), (42, 4895380635), (45, 4569021926), (63, 3263587090), (70, 2937228381), (90, 2284510963), (105, 1958152254), (126, 1631793545), (210, 979076127), (315, 652717418), (630, 326358709)]