61024740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 208158720

約数和(自身を除く): 147133980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 60, 62, 70, 84, 86, 93, 105, 109, 124, 129, 140, 155, 172, 186, 210, 215, 217, 218, 258, 301, 310, 327, 372, 420, 430, 434, 436, 465, 516, 545, 602, 620, 645, 651, 654, 763, 860, 868, 903, 930, 1085, 1090, 1204, 1290, 1302, 1308, 1333, 1505, 1526, 1635, 1806, 1860, 2170, 2180, 2289, 2580, 2604, 2666, 3010, 3052, 3255, 3270, 3379, 3612, 3815, 3999, 4340, 4515, 4578, 4687, 5332, 6020, 6510, 6540, 6665, 6758, 7630, 7998, 9030, 9156, 9331, 9374, 10137, 11445, 13020, 13330, 13516, 14061, 15260, 15996, 16895, 18060, 18662, 18748, 19995, 20274, 22890, 23435, 23653, 26660, 27993, 28122, 32809, 33790, 37324, 39990, 40548, 45780, 46655, 46870, 47306, 50685, 55986, 56244, 65618, 67580, 70305, 70959, 79980, 93310, 93740, 94612, 98427, 101370, 111972, 118265, 131236, 139965, 140610, 141918, 145297, 164045, 186620, 196854, 202740, 236530, 279930, 281220, 283836, 290594, 328090, 354795, 393708, 435891, 473060, 492135, 559860, 581188, 656180, 709590, 726485, 871782, 984270, 1017079, 1419180, 1452970, 1743564, 1968540, 2034158, 2179455, 2905940, 3051237, 4068316, 4358910, 5085395, 6102474, 8717820, 10170790, 12204948, 15256185, 20341580, 30512370, 61024740]

約数ペア:

[(1, 61024740), (2, 30512370), (3, 20341580), (4, 15256185), (5, 12204948), (6, 10170790), (7, 8717820), (10, 6102474), (12, 5085395), (14, 4358910), (15, 4068316), (20, 3051237), (21, 2905940), (28, 2179455), (30, 2034158), (31, 1968540), (35, 1743564), (42, 1452970), (43, 1419180), (60, 1017079), (62, 984270), (70, 871782), (84, 726485), (86, 709590), (93, 656180), (105, 581188), (109, 559860), (124, 492135), (129, 473060), (140, 435891), (155, 393708), (172, 354795), (186, 328090), (210, 290594), (215, 283836), (217, 281220), (218, 279930), (258, 236530), (301, 202740), (310, 196854), (327, 186620), (372, 164045), (420, 145297), (430, 141918), (434, 140610), (436, 139965), (465, 131236), (516, 118265), (545, 111972), (602, 101370), (620, 98427), (645, 94612), (651, 93740), (654, 93310), (763, 79980), (860, 70959), (868, 70305), (903, 67580), (930, 65618), (1085, 56244), (1090, 55986), (1204, 50685), (1290, 47306), (1302, 46870), (1308, 46655), (1333, 45780), (1505, 40548), (1526, 39990), (1635, 37324), (1806, 33790), (1860, 32809), (2170, 28122), (2180, 27993), (2289, 26660), (2580, 23653), (2604, 23435), (2666, 22890), (3010, 20274), (3052, 19995), (3255, 18748), (3270, 18662), (3379, 18060), (3612, 16895), (3815, 15996), (3999, 15260), (4340, 14061), (4515, 13516), (4578, 13330), (4687, 13020), (5332, 11445), (6020, 10137), (6510, 9374), (6540, 9331), (6665, 9156), (6758, 9030), (7630, 7998)]