69148290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{74353}}^1$

素因数の和:74394

約数の個数: 32

約数和(自身を含む): 171311616

約数和(自身を除く): 102163326

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 74353, 148706, 223059, 371765, 446118, 743530, 1115295, 2230590, 2304943, 4609886, 6914829, 11524715, 13829658, 23049430, 34574145, 69148290]

約数ペア:

[(1, 69148290), (2, 34574145), (3, 23049430), (5, 13829658), (6, 11524715), (10, 6914829), (15, 4609886), (30, 2304943), (31, 2230590), (62, 1115295), (93, 743530), (155, 446118), (186, 371765), (310, 223059), (465, 148706), (930, 74353)]