9465890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4663}}^1$

素因数の和:4706

約数の個数: 32

約数和(自身を含む): 20148480

約数和(自身を除く): 10682590

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 4663, 9326, 23315, 32641, 46630, 65282, 135227, 163205, 270454, 326410, 676135, 946589, 1352270, 1893178, 4732945, 9465890]

約数ペア:

[(1, 9465890), (2, 4732945), (5, 1893178), (7, 1352270), (10, 946589), (14, 676135), (29, 326410), (35, 270454), (58, 163205), (70, 135227), (145, 65282), (203, 46630), (290, 32641), (406, 23315), (1015, 9326), (2030, 4663)]