39022620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 137013408

約数和(自身を除く): 97990788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1021, 1092, 1274, 1365, 1470, 1820, 1911, 2042, 2548, 2730, 2940, 3063, 3185, 3822, 4084, 5105, 5460, 6126, 6370, 7147, 7644, 9555, 10210, 12252, 12740, 13273, 14294, 15315, 19110, 20420, 21441, 26546, 28588, 30630, 35735, 38220, 39819, 42882, 50029, 53092, 61260, 66365, 71470, 79638, 85764, 92911, 100058, 107205, 132730, 142940, 150087, 159276, 185822, 199095, 200116, 214410, 250145, 265460, 278733, 300174, 371644, 398190, 428820, 464555, 500290, 557466, 600348, 650377, 750435, 796380, 929110, 1000580, 1114932, 1300754, 1393665, 1500870, 1858220, 1951131, 2601508, 2787330, 3001740, 3251885, 3902262, 5574660, 6503770, 7804524, 9755655, 13007540, 19511310, 39022620]

約数ペア:

[(1, 39022620), (2, 19511310), (3, 13007540), (4, 9755655), (5, 7804524), (6, 6503770), (7, 5574660), (10, 3902262), (12, 3251885), (13, 3001740), (14, 2787330), (15, 2601508), (20, 1951131), (21, 1858220), (26, 1500870), (28, 1393665), (30, 1300754), (35, 1114932), (39, 1000580), (42, 929110), (49, 796380), (52, 750435), (60, 650377), (65, 600348), (70, 557466), (78, 500290), (84, 464555), (91, 428820), (98, 398190), (105, 371644), (130, 300174), (140, 278733), (147, 265460), (156, 250145), (182, 214410), (195, 200116), (196, 199095), (210, 185822), (245, 159276), (260, 150087), (273, 142940), (294, 132730), (364, 107205), (390, 100058), (420, 92911), (455, 85764), (490, 79638), (546, 71470), (588, 66365), (637, 61260), (735, 53092), (780, 50029), (910, 42882), (980, 39819), (1021, 38220), (1092, 35735), (1274, 30630), (1365, 28588), (1470, 26546), (1820, 21441), (1911, 20420), (2042, 19110), (2548, 15315), (2730, 14294), (2940, 13273), (3063, 12740), (3185, 12252), (3822, 10210), (4084, 9555), (5105, 7644), (5460, 7147), (6126, 6370)]