90971230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{30223}}^1$

素因数の和:30280

約数の個数: 32

約数和(自身を含む): 191499264

約数和(自身を除く): 100528034

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 30223, 60446, 151115, 211561, 302230, 423122, 1057805, 1299589, 2115610, 2599178, 6497945, 9097123, 12995890, 18194246, 45485615, 90971230]

約数ペア:

[(1, 90971230), (2, 45485615), (5, 18194246), (7, 12995890), (10, 9097123), (14, 6497945), (35, 2599178), (43, 2115610), (70, 1299589), (86, 1057805), (215, 423122), (301, 302230), (430, 211561), (602, 151115), (1505, 60446), (3010, 30223)]