181823970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263513}}^1$

素因数の和:263546

約数の個数: 32

約数和(自身を含む): 455352192

約数和(自身を除く): 273528222

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 263513, 527026, 790539, 1317565, 1581078, 2635130, 3952695, 6060799, 7905390, 12121598, 18182397, 30303995, 36364794, 60607990, 90911985, 181823970]

約数ペア:

[(1, 181823970), (2, 90911985), (3, 60607990), (5, 36364794), (6, 30303995), (10, 18182397), (15, 12121598), (23, 7905390), (30, 6060799), (46, 3952695), (69, 2635130), (115, 1581078), (138, 1317565), (230, 790539), (345, 527026), (690, 263513)]