65106470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4139}}^1$

素因数の和:4181

約数の個数: 48

約数和(自身を含む): 138756240

約数和(自身を除く): 73649770

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, 4139, 7865, 8278, 15730, 20695, 41390, 45529, 53807, 91058, 107614, 227645, 269035, 455290, 500819, 538070, 591877, 1001638, 1183754, 2504095, 2959385, 5008190, 5918770, 6510647, 13021294, 32553235, 65106470]

約数ペア:

[(1, 65106470), (2, 32553235), (5, 13021294), (10, 6510647), (11, 5918770), (13, 5008190), (22, 2959385), (26, 2504095), (55, 1183754), (65, 1001638), (110, 591877), (121, 538070), (130, 500819), (143, 455290), (242, 269035), (286, 227645), (605, 107614), (715, 91058), (1210, 53807), (1430, 45529), (1573, 41390), (3146, 20695), (4139, 15730), (7865, 8278)]