22663970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 49543488

約数和(自身を除く): 26879518

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2011, 2254, 4022, 5635, 10055, 11270, 14077, 20110, 28154, 46253, 70385, 92506, 98539, 140770, 197078, 231265, 323771, 462530, 492695, 647542, 985390, 1618855, 2266397, 3237710, 4532794, 11331985, 22663970]

約数ペア:

[(1, 22663970), (2, 11331985), (5, 4532794), (7, 3237710), (10, 2266397), (14, 1618855), (23, 985390), (35, 647542), (46, 492695), (49, 462530), (70, 323771), (98, 231265), (115, 197078), (161, 140770), (230, 98539), (245, 92506), (322, 70385), (490, 46253), (805, 28154), (1127, 20110), (1610, 14077), (2011, 11270), (2254, 10055), (4022, 5635)]