84201910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13781}}^1$

素因数の和:13848

約数の個数: 32

約数和(自身を含む): 166707072

約数和(自身を除く): 82505162

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 13781, 27562, 68905, 137810, 179153, 358306, 647707, 895765, 1295414, 1791530, 3238535, 6477070, 8420191, 16840382, 42100955, 84201910]

約数ペア:

[(1, 84201910), (2, 42100955), (5, 16840382), (10, 8420191), (13, 6477070), (26, 3238535), (47, 1791530), (65, 1295414), (94, 895765), (130, 647707), (235, 358306), (470, 179153), (611, 137810), (1222, 68905), (3055, 27562), (6110, 13781)]