69840190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{6197}}^1$

素因数の和:6241

約数の個数: 48

約数和(自身を含む): 152619552

約数和(自身を除く): 82779362

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 6197, 11270, 12394, 30985, 43379, 61970, 86758, 142531, 216895, 285062, 303653, 433790, 607306, 712655, 997717, 1425310, 1518265, 1995434, 3036530, 4988585, 6984019, 9977170, 13968038, 34920095, 69840190]

約数ペア:

[(1, 69840190), (2, 34920095), (5, 13968038), (7, 9977170), (10, 6984019), (14, 4988585), (23, 3036530), (35, 1995434), (46, 1518265), (49, 1425310), (70, 997717), (98, 712655), (115, 607306), (161, 433790), (230, 303653), (245, 285062), (322, 216895), (490, 142531), (805, 86758), (1127, 61970), (1610, 43379), (2254, 30985), (5635, 12394), (6197, 11270)]