30988104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1327}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 89241600

約数和(自身を除く): 58253496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1327, 1668, 1946, 2654, 2919, 3336, 3892, 3981, 5308, 5838, 7784, 7962, 9289, 10616, 11676, 15924, 18578, 23352, 27867, 31848, 37156, 55734, 74312, 111468, 184453, 222936, 368906, 553359, 737812, 1106718, 1291171, 1475624, 2213436, 2582342, 3873513, 4426872, 5164684, 7747026, 10329368, 15494052, 30988104]

約数ペア:

[(1, 30988104), (2, 15494052), (3, 10329368), (4, 7747026), (6, 5164684), (7, 4426872), (8, 3873513), (12, 2582342), (14, 2213436), (21, 1475624), (24, 1291171), (28, 1106718), (42, 737812), (56, 553359), (84, 368906), (139, 222936), (168, 184453), (278, 111468), (417, 74312), (556, 55734), (834, 37156), (973, 31848), (1112, 27867), (1327, 23352), (1668, 18578), (1946, 15924), (2654, 11676), (2919, 10616), (3336, 9289), (3892, 7962), (3981, 7784), (5308, 5838)]