298372030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{1993}}^1$

素因数の和:3372

約数の個数: 32

約数和(自身を含む): 586618848

約数和(自身を除く): 288246818

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1361, 1993, 2722, 3986, 6805, 9965, 13610, 14971, 19930, 21923, 29942, 43846, 74855, 109615, 149710, 219230, 2712473, 5424946, 13562365, 27124730, 29837203, 59674406, 149186015, 298372030]

約数ペア:

[(1, 298372030), (2, 149186015), (5, 59674406), (10, 29837203), (11, 27124730), (22, 13562365), (55, 5424946), (110, 2712473), (1361, 219230), (1993, 149710), (2722, 109615), (3986, 74855), (6805, 43846), (9965, 29942), (13610, 21923), (14971, 19930)]