17054180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 43182720

約数和(自身を除く): 26128540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 67, 89, 110, 130, 134, 143, 178, 220, 260, 268, 286, 335, 356, 445, 572, 670, 715, 737, 871, 890, 979, 1157, 1340, 1430, 1474, 1742, 1780, 1958, 2314, 2860, 2948, 3484, 3685, 3916, 4355, 4628, 4895, 5785, 5963, 7370, 8710, 9581, 9790, 11570, 11926, 12727, 14740, 17420, 19162, 19580, 23140, 23852, 25454, 29815, 38324, 47905, 50908, 59630, 63635, 65593, 77519, 95810, 119260, 127270, 131186, 155038, 191620, 254540, 262372, 310076, 327965, 387595, 655930, 775190, 852709, 1311860, 1550380, 1705418, 3410836, 4263545, 8527090, 17054180]

約数ペア:

[(1, 17054180), (2, 8527090), (4, 4263545), (5, 3410836), (10, 1705418), (11, 1550380), (13, 1311860), (20, 852709), (22, 775190), (26, 655930), (44, 387595), (52, 327965), (55, 310076), (65, 262372), (67, 254540), (89, 191620), (110, 155038), (130, 131186), (134, 127270), (143, 119260), (178, 95810), (220, 77519), (260, 65593), (268, 63635), (286, 59630), (335, 50908), (356, 47905), (445, 38324), (572, 29815), (670, 25454), (715, 23852), (737, 23140), (871, 19580), (890, 19162), (979, 17420), (1157, 14740), (1340, 12727), (1430, 11926), (1474, 11570), (1742, 9790), (1780, 9581), (1958, 8710), (2314, 7370), (2860, 5963), (2948, 5785), (3484, 4895), (3685, 4628), (3916, 4355)]