2915693810

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{16361}}^1$

素因数の和:16690

約数の個数: 32

約数和(自身を含む): 5343698304

約数和(自身を除く): 2428004494

約数列:

[1, 2, 5, 10, 71, 142, 251, 355, 502, 710, 1255, 2510, 16361, 17821, 32722, 35642, 81805, 89105, 163610, 178210, 1161631, 2323262, 4106611, 5808155, 8213222, 11616310, 20533055, 41066110, 291569381, 583138762, 1457846905, 2915693810]

約数ペア:

[(1, 2915693810), (2, 1457846905), (5, 583138762), (10, 291569381), (71, 41066110), (142, 20533055), (251, 11616310), (355, 8213222), (502, 5808155), (710, 4106611), (1255, 2323262), (2510, 1161631), (16361, 178210), (17821, 163610), (32722, 89105), (35642, 81805)]