34412945

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 52005888

約数和(自身を除く): 17592943

約数列:

[1, 5, 7, 23, 31, 35, 49, 115, 155, 161, 197, 217, 245, 713, 805, 985, 1085, 1127, 1379, 1519, 3565, 4531, 4991, 5635, 6107, 6895, 7595, 9653, 22655, 24955, 30535, 31717, 34937, 42749, 48265, 140461, 158585, 174685, 213745, 222019, 299243, 702305, 983227, 1110095, 1496215, 4916135, 6882589, 34412945]

約数ペア:

[(1, 34412945), (5, 6882589), (7, 4916135), (23, 1496215), (31, 1110095), (35, 983227), (49, 702305), (115, 299243), (155, 222019), (161, 213745), (197, 174685), (217, 158585), (245, 140461), (713, 48265), (805, 42749), (985, 34937), (1085, 31717), (1127, 30535), (1379, 24955), (1519, 22655), (3565, 9653), (4531, 7595), (4991, 6895), (5635, 6107)]