426854470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5641}}^1$

素因数の和:5725

約数の個数: 64

約数和(自身を含む): 935940096

約数和(自身を除く): 509085626

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 47, 70, 94, 115, 161, 230, 235, 322, 329, 470, 658, 805, 1081, 1610, 1645, 2162, 3290, 5405, 5641, 7567, 10810, 11282, 15134, 28205, 37835, 39487, 56410, 75670, 78974, 129743, 197435, 259486, 265127, 394870, 530254, 648715, 908201, 1297430, 1325635, 1816402, 1855889, 2651270, 3711778, 4541005, 6097921, 9082010, 9279445, 12195842, 18558890, 30489605, 42685447, 60979210, 85370894, 213427235, 426854470]

約数ペア:

[(1, 426854470), (2, 213427235), (5, 85370894), (7, 60979210), (10, 42685447), (14, 30489605), (23, 18558890), (35, 12195842), (46, 9279445), (47, 9082010), (70, 6097921), (94, 4541005), (115, 3711778), (161, 2651270), (230, 1855889), (235, 1816402), (322, 1325635), (329, 1297430), (470, 908201), (658, 648715), (805, 530254), (1081, 394870), (1610, 265127), (1645, 259486), (2162, 197435), (3290, 129743), (5405, 78974), (5641, 75670), (7567, 56410), (10810, 39487), (11282, 37835), (15134, 28205)]