39748290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14887}}^1$

素因数の和:14986

約数の個数: 32

約数和(自身を含む): 96474240

約数和(自身を除く): 56725950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 14887, 29774, 44661, 74435, 89322, 148870, 223305, 446610, 1324943, 2649886, 3974829, 6624715, 7949658, 13249430, 19874145, 39748290]

約数ペア:

[(1, 39748290), (2, 19874145), (3, 13249430), (5, 7949658), (6, 6624715), (10, 3974829), (15, 2649886), (30, 1324943), (89, 446610), (178, 223305), (267, 148870), (445, 89322), (534, 74435), (890, 44661), (1335, 29774), (2670, 14887)]