284578490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1069}}^1\times {\mathrm{3803}}^1$

素因数の和:4886

約数の個数: 32

約数和(自身を含む): 586120320

約数和(自身を除く): 301541830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1069, 2138, 3803, 5345, 7483, 7606, 10690, 14966, 19015, 26621, 37415, 38030, 53242, 74830, 133105, 266210, 4065407, 8130814, 20327035, 28457849, 40654070, 56915698, 142289245, 284578490]

約数ペア:

[(1, 284578490), (2, 142289245), (5, 56915698), (7, 40654070), (10, 28457849), (14, 20327035), (35, 8130814), (70, 4065407), (1069, 266210), (2138, 133105), (3803, 74830), (5345, 53242), (7483, 38030), (7606, 37415), (10690, 26621), (14966, 19015)]