1956222730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{230959}}^1$

素因数の和:230995

約数の個数: 48

約数和(自身を含む): 4423345920

約数和(自身を除く): 2467123190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 230959, 461918, 1154795, 1616713, 2309590, 2540549, 3233426, 5081098, 8083565, 12702745, 16167130, 17783843, 25405490, 27946039, 35567686, 55892078, 88919215, 139730195, 177838430, 195622273, 279460390, 391244546, 978111365, 1956222730]

約数ペア:

[(1, 1956222730), (2, 978111365), (5, 391244546), (7, 279460390), (10, 195622273), (11, 177838430), (14, 139730195), (22, 88919215), (35, 55892078), (55, 35567686), (70, 27946039), (77, 25405490), (110, 17783843), (121, 16167130), (154, 12702745), (242, 8083565), (385, 5081098), (605, 3233426), (770, 2540549), (847, 2309590), (1210, 1616713), (1694, 1154795), (4235, 461918), (8470, 230959)]