327088870

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{881}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 595921536

約数和(自身を除く): 268832666

約数列:

[1, 2, 5, 10, 137, 271, 274, 542, 685, 881, 1355, 1370, 1762, 2710, 4405, 8810, 37127, 74254, 120697, 185635, 238751, 241394, 371270, 477502, 603485, 1193755, 1206970, 2387510, 32708887, 65417774, 163544435, 327088870]

約数ペア:

[(1, 327088870), (2, 163544435), (5, 65417774), (10, 32708887), (137, 2387510), (271, 1206970), (274, 1193755), (542, 603485), (685, 477502), (881, 371270), (1355, 241394), (1370, 238751), (1762, 185635), (2710, 120697), (4405, 74254), (8810, 37127)]