122959590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{315281}}^1$

素因数の和:315304

約数の個数: 32

約数和(自身を含む): 317804256

約数和(自身を除く): 194844666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 315281, 630562, 945843, 1576405, 1891686, 3152810, 4098653, 4729215, 8197306, 9458430, 12295959, 20493265, 24591918, 40986530, 61479795, 122959590]

約数ペア:

[(1, 122959590), (2, 61479795), (3, 40986530), (5, 24591918), (6, 20493265), (10, 12295959), (13, 9458430), (15, 8197306), (26, 4729215), (30, 4098653), (39, 3152810), (65, 1891686), (78, 1576405), (130, 945843), (195, 630562), (390, 315281)]