34221470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 35451490

約数列:

[1, 2, 5, 10, 19, 23, 38, 41, 46, 82, 95, 115, 190, 191, 205, 230, 382, 410, 437, 779, 874, 943, 955, 1558, 1886, 1910, 2185, 3629, 3895, 4370, 4393, 4715, 7258, 7790, 7831, 8786, 9430, 15662, 17917, 18145, 21965, 35834, 36290, 39155, 43930, 78310, 83467, 89585, 148789, 166934, 179170, 180113, 297578, 360226, 417335, 743945, 834670, 900565, 1487890, 1801130, 3422147, 6844294, 17110735, 34221470]

約数ペア:

[(1, 34221470), (2, 17110735), (5, 6844294), (10, 3422147), (19, 1801130), (23, 1487890), (38, 900565), (41, 834670), (46, 743945), (82, 417335), (95, 360226), (115, 297578), (190, 180113), (191, 179170), (205, 166934), (230, 148789), (382, 89585), (410, 83467), (437, 78310), (779, 43930), (874, 39155), (943, 36290), (955, 35834), (1558, 21965), (1886, 18145), (1910, 17917), (2185, 15662), (3629, 9430), (3895, 8786), (4370, 7831), (4393, 7790), (4715, 7258)]