17378460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 58810752

約数和(自身を除く): 41432292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 67, 90, 99, 110, 131, 132, 134, 165, 180, 198, 201, 220, 262, 268, 330, 335, 393, 396, 402, 495, 524, 603, 655, 660, 670, 737, 786, 804, 990, 1005, 1179, 1206, 1310, 1340, 1441, 1474, 1572, 1965, 1980, 2010, 2211, 2358, 2412, 2620, 2882, 2948, 3015, 3685, 3930, 4020, 4323, 4422, 4716, 5764, 5895, 6030, 6633, 7205, 7370, 7860, 8646, 8777, 8844, 11055, 11790, 12060, 12969, 13266, 14410, 14740, 17292, 17554, 21615, 22110, 23580, 25938, 26331, 26532, 28820, 33165, 35108, 43230, 43885, 44220, 51876, 52662, 64845, 66330, 78993, 86460, 87770, 96547, 105324, 129690, 131655, 132660, 157986, 175540, 193094, 259380, 263310, 289641, 315972, 386188, 394965, 482735, 526620, 579282, 789930, 868923, 965470, 1158564, 1448205, 1579860, 1737846, 1930940, 2896410, 3475692, 4344615, 5792820, 8689230, 17378460]

約数ペア:

[(1, 17378460), (2, 8689230), (3, 5792820), (4, 4344615), (5, 3475692), (6, 2896410), (9, 1930940), (10, 1737846), (11, 1579860), (12, 1448205), (15, 1158564), (18, 965470), (20, 868923), (22, 789930), (30, 579282), (33, 526620), (36, 482735), (44, 394965), (45, 386188), (55, 315972), (60, 289641), (66, 263310), (67, 259380), (90, 193094), (99, 175540), (110, 157986), (131, 132660), (132, 131655), (134, 129690), (165, 105324), (180, 96547), (198, 87770), (201, 86460), (220, 78993), (262, 66330), (268, 64845), (330, 52662), (335, 51876), (393, 44220), (396, 43885), (402, 43230), (495, 35108), (524, 33165), (603, 28820), (655, 26532), (660, 26331), (670, 25938), (737, 23580), (786, 22110), (804, 21615), (990, 17554), (1005, 17292), (1179, 14740), (1206, 14410), (1310, 13266), (1340, 12969), (1441, 12060), (1474, 11790), (1572, 11055), (1965, 8844), (1980, 8777), (2010, 8646), (2211, 7860), (2358, 7370), (2412, 7205), (2620, 6633), (2882, 6030), (2948, 5895), (3015, 5764), (3685, 4716), (3930, 4422), (4020, 4323)]