69538290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{121997}}^1$

素因数の和:122026

約数の個数: 32

約数和(自身を含む): 175677120

約数和(自身を除く): 106138830

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 121997, 243994, 365991, 609985, 731982, 1219970, 1829955, 2317943, 3659910, 4635886, 6953829, 11589715, 13907658, 23179430, 34769145, 69538290]

約数ペア:

[(1, 69538290), (2, 34769145), (3, 23179430), (5, 13907658), (6, 11589715), (10, 6953829), (15, 4635886), (19, 3659910), (30, 2317943), (38, 1829955), (57, 1219970), (95, 731982), (114, 609985), (190, 365991), (285, 243994), (570, 121997)]