15694440540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11372783}}^1$

素因数の和:11372818

約数の個数: 48

約数和(自身を含む): 45855065088

約数和(自身を除く): 30160624548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 11372783, 22745566, 34118349, 45491132, 56863915, 68236698, 113727830, 136473396, 170591745, 227455660, 261574009, 341183490, 523148018, 682366980, 784722027, 1046296036, 1307870045, 1569444054, 2615740090, 3138888108, 3923610135, 5231480180, 7847220270, 15694440540]

約数ペア:

[(1, 15694440540), (2, 7847220270), (3, 5231480180), (4, 3923610135), (5, 3138888108), (6, 2615740090), (10, 1569444054), (12, 1307870045), (15, 1046296036), (20, 784722027), (23, 682366980), (30, 523148018), (46, 341183490), (60, 261574009), (69, 227455660), (92, 170591745), (115, 136473396), (138, 113727830), (230, 68236698), (276, 56863915), (345, 45491132), (460, 34118349), (690, 22745566), (1380, 11372783)]