68680530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33179}}^1$

素因数の和:33215

約数の個数: 48

約数和(自身を含む): 186338880

約数和(自身を除く): 117658350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 33179, 66358, 99537, 165895, 199074, 298611, 331790, 497685, 597222, 763117, 995370, 1493055, 1526234, 2289351, 2986110, 3815585, 4578702, 6868053, 7631170, 11446755, 13736106, 22893510, 34340265, 68680530]

約数ペア:

[(1, 68680530), (2, 34340265), (3, 22893510), (5, 13736106), (6, 11446755), (9, 7631170), (10, 6868053), (15, 4578702), (18, 3815585), (23, 2986110), (30, 2289351), (45, 1526234), (46, 1493055), (69, 995370), (90, 763117), (115, 597222), (138, 497685), (207, 331790), (230, 298611), (345, 199074), (414, 165895), (690, 99537), (1035, 66358), (2070, 33179)]