71455130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4649}}^1$

素因数の和:4738

約数の個数: 32

約数和(自身を含む): 135594000

約数和(自身を除く): 64138870

約数列:

[1, 2, 5, 10, 29, 53, 58, 106, 145, 265, 290, 530, 1537, 3074, 4649, 7685, 9298, 15370, 23245, 46490, 134821, 246397, 269642, 492794, 674105, 1231985, 1348210, 2463970, 7145513, 14291026, 35727565, 71455130]

約数ペア:

[(1, 71455130), (2, 35727565), (5, 14291026), (10, 7145513), (29, 2463970), (53, 1348210), (58, 1231985), (106, 674105), (145, 492794), (265, 269642), (290, 246397), (530, 134821), (1537, 46490), (3074, 23245), (4649, 15370), (7685, 9298)]