1030678990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{407383}}^1$

素因数の和:407424

約数の個数: 32

約数和(自身を含む): 2111878656

約数和(自身を除く): 1081199666

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 407383, 814766, 2036915, 4073830, 4481213, 8962426, 9369809, 18739618, 22406065, 44812130, 46849045, 93698090, 103067899, 206135798, 515339495, 1030678990]

約数ペア:

[(1, 1030678990), (2, 515339495), (5, 206135798), (10, 103067899), (11, 93698090), (22, 46849045), (23, 44812130), (46, 22406065), (55, 18739618), (110, 9369809), (115, 8962426), (230, 4481213), (253, 4073830), (506, 2036915), (1265, 814766), (2530, 407383)]