9451569540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{23417}}^1$

素因数の和:23498

約数の個数: 144

約数和(自身を含む): 31253475456

約数和(自身を除く): 21801905916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 961, 1085, 1302, 1860, 1922, 2170, 2604, 2883, 3255, 3844, 4340, 4805, 5766, 6510, 6727, 9610, 11532, 13020, 13454, 14415, 19220, 20181, 23417, 26908, 28830, 33635, 40362, 46834, 57660, 67270, 70251, 80724, 93668, 100905, 117085, 134540, 140502, 163919, 201810, 234170, 281004, 327838, 351255, 403620, 468340, 491757, 655676, 702510, 725927, 819595, 983514, 1405020, 1451854, 1639190, 1967028, 2177781, 2458785, 2903708, 3278380, 3629635, 4355562, 4917570, 5081489, 7259270, 8711124, 9835140, 10162978, 10888905, 14518540, 15244467, 20325956, 21777810, 22503737, 25407445, 30488934, 43555620, 45007474, 50814890, 60977868, 67511211, 76222335, 90014948, 101629780, 112518685, 135022422, 152444670, 157526159, 225037370, 270044844, 304889340, 315052318, 337556055, 450074740, 472578477, 630104636, 675112110, 787630795, 945156954, 1350224220, 1575261590, 1890313908, 2362892385, 3150523180, 4725784770, 9451569540]

約数ペア:

[(1, 9451569540), (2, 4725784770), (3, 3150523180), (4, 2362892385), (5, 1890313908), (6, 1575261590), (7, 1350224220), (10, 945156954), (12, 787630795), (14, 675112110), (15, 630104636), (20, 472578477), (21, 450074740), (28, 337556055), (30, 315052318), (31, 304889340), (35, 270044844), (42, 225037370), (60, 157526159), (62, 152444670), (70, 135022422), (84, 112518685), (93, 101629780), (105, 90014948), (124, 76222335), (140, 67511211), (155, 60977868), (186, 50814890), (210, 45007474), (217, 43555620), (310, 30488934), (372, 25407445), (420, 22503737), (434, 21777810), (465, 20325956), (620, 15244467), (651, 14518540), (868, 10888905), (930, 10162978), (961, 9835140), (1085, 8711124), (1302, 7259270), (1860, 5081489), (1922, 4917570), (2170, 4355562), (2604, 3629635), (2883, 3278380), (3255, 2903708), (3844, 2458785), (4340, 2177781), (4805, 1967028), (5766, 1639190), (6510, 1451854), (6727, 1405020), (9610, 983514), (11532, 819595), (13020, 725927), (13454, 702510), (14415, 655676), (19220, 491757), (20181, 468340), (23417, 403620), (26908, 351255), (28830, 327838), (33635, 281004), (40362, 234170), (46834, 201810), (57660, 163919), (67270, 140502), (70251, 134540), (80724, 117085), (93668, 100905)]