68257210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1471

約数の個数: 64

約数和(自身を含む): 152409600

約数和(自身を除く): 84152390

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 410, 574, 595, 697, 1190, 1394, 1399, 1435, 2798, 2870, 3485, 4879, 6970, 6995, 9758, 9793, 13990, 19586, 23783, 24395, 47566, 48790, 48965, 57359, 97930, 114718, 118915, 166481, 237830, 286795, 332962, 401513, 573590, 803026, 832405, 975103, 1664810, 1950206, 2007565, 4015130, 4875515, 6825721, 9751030, 13651442, 34128605, 68257210]

約数ペア:

[(1, 68257210), (2, 34128605), (5, 13651442), (7, 9751030), (10, 6825721), (14, 4875515), (17, 4015130), (34, 2007565), (35, 1950206), (41, 1664810), (70, 975103), (82, 832405), (85, 803026), (119, 573590), (170, 401513), (205, 332962), (238, 286795), (287, 237830), (410, 166481), (574, 118915), (595, 114718), (697, 97930), (1190, 57359), (1394, 48965), (1399, 48790), (1435, 47566), (2798, 24395), (2870, 23783), (3485, 19586), (4879, 13990), (6970, 9793), (6995, 9758)]