247825410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1180121}}^1$

素因数の和:1180138

約数の個数: 32

約数和(自身を含む): 679750272

約数和(自身を除く): 431924862

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1180121, 2360242, 3540363, 5900605, 7080726, 8260847, 11801210, 16521694, 17701815, 24782541, 35403630, 41304235, 49565082, 82608470, 123912705, 247825410]

約数ペア:

[(1, 247825410), (2, 123912705), (3, 82608470), (5, 49565082), (6, 41304235), (7, 35403630), (10, 24782541), (14, 17701815), (15, 16521694), (21, 11801210), (30, 8260847), (35, 7080726), (42, 5900605), (70, 3540363), (105, 2360242), (210, 1180121)]