68766090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{99661}}^1$

素因数の和:99694

約数の個数: 32

約数和(自身を含む): 172215936

約数和(自身を除く): 103449846

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 99661, 199322, 298983, 498305, 597966, 996610, 1494915, 2292203, 2989830, 4584406, 6876609, 11461015, 13753218, 22922030, 34383045, 68766090]

約数ペア:

[(1, 68766090), (2, 34383045), (3, 22922030), (5, 13753218), (6, 11461015), (10, 6876609), (15, 4584406), (23, 2989830), (30, 2292203), (46, 1494915), (69, 996610), (115, 597966), (138, 498305), (230, 298983), (345, 199322), (690, 99661)]