393156975210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{304772849}}^1$

素因数の和:304772902

約数の個数: 32

約数和(自身を含む): 965520388800

約数和(自身を除く): 572363413590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 304772849, 609545698, 914318547, 1523864245, 1828637094, 3047728490, 4571592735, 9143185470, 13105232507, 26210465014, 39315697521, 65526162535, 78631395042, 131052325070, 196578487605, 393156975210]

約数ペア:

[(1, 393156975210), (2, 196578487605), (3, 131052325070), (5, 78631395042), (6, 65526162535), (10, 39315697521), (15, 26210465014), (30, 13105232507), (43, 9143185470), (86, 4571592735), (129, 3047728490), (215, 1828637094), (258, 1523864245), (430, 914318547), (645, 609545698), (1290, 304772849)]