13271230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8243}}^1$

素因数の和:8280

約数の個数: 32

約数和(自身を含む): 28491264

約数和(自身を除く): 15220034

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 8243, 16486, 41215, 57701, 82430, 115402, 189589, 288505, 379178, 577010, 947945, 1327123, 1895890, 2654246, 6635615, 13271230]

約数ペア:

[(1, 13271230), (2, 6635615), (5, 2654246), (7, 1895890), (10, 1327123), (14, 947945), (23, 577010), (35, 379178), (46, 288505), (70, 189589), (115, 115402), (161, 82430), (230, 57701), (322, 41215), (805, 16486), (1610, 8243)]