2912772070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2441}}^1$

素因数の和:2665

約数の個数: 64

約数和(自身を含む): 5774763456

約数和(自身を除く): 2861991386

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 137, 274, 335, 670, 685, 871, 1370, 1742, 1781, 2441, 3562, 4355, 4882, 8710, 8905, 9179, 12205, 17810, 18358, 24410, 31733, 45895, 63466, 91790, 119327, 158665, 163547, 238654, 317330, 327094, 334417, 596635, 668834, 817735, 1193270, 1635470, 1672085, 2126111, 3344170, 4252222, 4347421, 8694842, 10630555, 21261110, 21737105, 22405939, 43474210, 44811878, 112029695, 224059390, 291277207, 582554414, 1456386035, 2912772070]

約数ペア:

[(1, 2912772070), (2, 1456386035), (5, 582554414), (10, 291277207), (13, 224059390), (26, 112029695), (65, 44811878), (67, 43474210), (130, 22405939), (134, 21737105), (137, 21261110), (274, 10630555), (335, 8694842), (670, 4347421), (685, 4252222), (871, 3344170), (1370, 2126111), (1742, 1672085), (1781, 1635470), (2441, 1193270), (3562, 817735), (4355, 668834), (4882, 596635), (8710, 334417), (8905, 327094), (9179, 317330), (12205, 238654), (17810, 163547), (18358, 158665), (24410, 119327), (31733, 91790), (45895, 63466)]