72911230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24223}}^1$

素因数の和:24280

約数の個数: 32

約数和(自身を含む): 153483264

約数和(自身を除く): 80572034

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 24223, 48446, 121115, 169561, 242230, 339122, 847805, 1041589, 1695610, 2083178, 5207945, 7291123, 10415890, 14582246, 36455615, 72911230]

約数ペア:

[(1, 72911230), (2, 36455615), (5, 14582246), (7, 10415890), (10, 7291123), (14, 5207945), (35, 2083178), (43, 1695610), (70, 1041589), (86, 847805), (215, 339122), (301, 242230), (430, 169561), (602, 121115), (1505, 48446), (3010, 24223)]