155171510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5657}}^1$

素因数の和:5888

約数の個数: 32

約数和(自身を含む): 302272992

約数和(自身を除く): 147101482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 5657, 11314, 13715, 27430, 28285, 56570, 73541, 147082, 367705, 735410, 1193627, 2387254, 5968135, 11936270, 15517151, 31034302, 77585755, 155171510]

約数ペア:

[(1, 155171510), (2, 77585755), (5, 31034302), (10, 15517151), (13, 11936270), (26, 5968135), (65, 2387254), (130, 1193627), (211, 735410), (422, 367705), (1055, 147082), (2110, 73541), (2743, 56570), (5486, 28285), (5657, 27430), (11314, 13715)]