2912393770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{185149}}^1$

素因数の和:185191

約数の個数: 48

約数和(自身を含む): 6205487400

約数和(自身を除く): 3293093630

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 185149, 370298, 925745, 1851490, 2036639, 2406937, 4073278, 4813874, 10183195, 12034685, 20366390, 22403029, 24069370, 26476307, 44806058, 52952614, 112015145, 132381535, 224030290, 264763070, 291239377, 582478754, 1456196885, 2912393770]

約数ペア:

[(1, 2912393770), (2, 1456196885), (5, 582478754), (10, 291239377), (11, 264763070), (13, 224030290), (22, 132381535), (26, 112015145), (55, 52952614), (65, 44806058), (110, 26476307), (121, 24069370), (130, 22403029), (143, 20366390), (242, 12034685), (286, 10183195), (605, 4813874), (715, 4073278), (1210, 2406937), (1430, 2036639), (1573, 1851490), (3146, 925745), (7865, 370298), (15730, 185149)]