65921570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46099}}^1$

素因数の和:46130

約数の個数: 32

約数和(自身を含む): 139406400

約数和(自身を除く): 73484830

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 46099, 92198, 230495, 460990, 507089, 599287, 1014178, 1198574, 2535445, 2996435, 5070890, 5992870, 6592157, 13184314, 32960785, 65921570]

約数ペア:

[(1, 65921570), (2, 32960785), (5, 13184314), (10, 6592157), (11, 5992870), (13, 5070890), (22, 2996435), (26, 2535445), (55, 1198574), (65, 1014178), (110, 599287), (130, 507089), (143, 460990), (286, 230495), (715, 92198), (1430, 46099)]