15342470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10729}}^1$

素因数の和:10760

約数の個数: 32

約数和(自身を含む): 32447520

約数和(自身を除く): 17105050

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 10729, 21458, 53645, 107290, 118019, 139477, 236038, 278954, 590095, 697385, 1180190, 1394770, 1534247, 3068494, 7671235, 15342470]

約数ペア:

[(1, 15342470), (2, 7671235), (5, 3068494), (10, 1534247), (11, 1394770), (13, 1180190), (22, 697385), (26, 590095), (55, 278954), (65, 236038), (110, 139477), (130, 118019), (143, 107290), (286, 53645), (715, 21458), (1430, 10729)]