30973984452

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{172181}}^1$

素因数の和:172473

約数の個数: 72

約数和(自身を含む): 82730007360

約数和(自身を除く): 51756022908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 263, 342, 526, 684, 789, 1052, 1578, 2367, 3156, 4734, 4997, 9468, 9994, 14991, 19988, 29982, 44973, 59964, 89946, 172181, 179892, 344362, 516543, 688724, 1033086, 1549629, 2066172, 3099258, 3271439, 6198516, 6542878, 9814317, 13085756, 19628634, 29442951, 39257268, 45283603, 58885902, 90567206, 117771804, 135850809, 181134412, 271701618, 407552427, 543403236, 815104854, 860388457, 1630209708, 1720776914, 2581165371, 3441553828, 5162330742, 7743496113, 10324661484, 15486992226, 30973984452]

約数ペア:

[(1, 30973984452), (2, 15486992226), (3, 10324661484), (4, 7743496113), (6, 5162330742), (9, 3441553828), (12, 2581165371), (18, 1720776914), (19, 1630209708), (36, 860388457), (38, 815104854), (57, 543403236), (76, 407552427), (114, 271701618), (171, 181134412), (228, 135850809), (263, 117771804), (342, 90567206), (526, 58885902), (684, 45283603), (789, 39257268), (1052, 29442951), (1578, 19628634), (2367, 13085756), (3156, 9814317), (4734, 6542878), (4997, 6198516), (9468, 3271439), (9994, 3099258), (14991, 2066172), (19988, 1549629), (29982, 1033086), (44973, 688724), (59964, 516543), (89946, 344362), (172181, 179892)]