460635140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{6869}}^1$

素因数の和:7364

約数の個数: 48

約数和(自身を含む): 1107993600

約数和(自身を除く): 647358460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 958, 1916, 2395, 3353, 4790, 6706, 6869, 9580, 13412, 13738, 16765, 27476, 33530, 34345, 48083, 67060, 68690, 96166, 137380, 192332, 240415, 480830, 961660, 3290251, 6580502, 13161004, 16451255, 23031757, 32902510, 46063514, 65805020, 92127028, 115158785, 230317570, 460635140]

約数ペア:

[(1, 460635140), (2, 230317570), (4, 115158785), (5, 92127028), (7, 65805020), (10, 46063514), (14, 32902510), (20, 23031757), (28, 16451255), (35, 13161004), (70, 6580502), (140, 3290251), (479, 961660), (958, 480830), (1916, 240415), (2395, 192332), (3353, 137380), (4790, 96166), (6706, 68690), (6869, 67060), (9580, 48083), (13412, 34345), (13738, 33530), (16765, 27476)]