17254370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1531}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 37723968

約数和(自身を除く): 20469598

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1531, 1610, 2254, 3062, 5635, 7655, 10717, 11270, 15310, 21434, 35213, 53585, 70426, 75019, 107170, 150038, 176065, 246491, 352130, 375095, 492982, 750190, 1232455, 1725437, 2464910, 3450874, 8627185, 17254370]

約数ペア:

[(1, 17254370), (2, 8627185), (5, 3450874), (7, 2464910), (10, 1725437), (14, 1232455), (23, 750190), (35, 492982), (46, 375095), (49, 352130), (70, 246491), (98, 176065), (115, 150038), (161, 107170), (230, 75019), (245, 70426), (322, 53585), (490, 35213), (805, 21434), (1127, 15310), (1531, 11270), (1610, 10717), (2254, 7655), (3062, 5635)]