29672580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 102187008

約数和(自身を除く): 72514428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 43, 53, 60, 62, 70, 84, 86, 93, 105, 106, 124, 129, 140, 155, 159, 172, 186, 210, 212, 215, 217, 258, 265, 301, 310, 318, 371, 372, 420, 430, 434, 465, 516, 530, 602, 620, 636, 645, 651, 742, 795, 860, 868, 903, 930, 1060, 1085, 1113, 1204, 1290, 1302, 1333, 1484, 1505, 1590, 1643, 1806, 1855, 1860, 2170, 2226, 2279, 2580, 2604, 2666, 3010, 3180, 3255, 3286, 3612, 3710, 3999, 4340, 4452, 4515, 4558, 4929, 5332, 5565, 6020, 6510, 6572, 6665, 6837, 7420, 7998, 8215, 9030, 9116, 9331, 9858, 11130, 11395, 11501, 13020, 13330, 13674, 15953, 15996, 16430, 18060, 18662, 19716, 19995, 22260, 22790, 23002, 24645, 26660, 27348, 27993, 31906, 32860, 34185, 34503, 37324, 39990, 45580, 46004, 46655, 47859, 49290, 55986, 57505, 63812, 68370, 69006, 70649, 79765, 79980, 93310, 95718, 98580, 111972, 115010, 136740, 138012, 139965, 141298, 159530, 172515, 186620, 191436, 211947, 230020, 239295, 279930, 282596, 319060, 345030, 353245, 423894, 478590, 494543, 559860, 690060, 706490, 847788, 957180, 989086, 1059735, 1412980, 1483629, 1978172, 2119470, 2472715, 2967258, 4238940, 4945430, 5934516, 7418145, 9890860, 14836290, 29672580]

約数ペア:

[(1, 29672580), (2, 14836290), (3, 9890860), (4, 7418145), (5, 5934516), (6, 4945430), (7, 4238940), (10, 2967258), (12, 2472715), (14, 2119470), (15, 1978172), (20, 1483629), (21, 1412980), (28, 1059735), (30, 989086), (31, 957180), (35, 847788), (42, 706490), (43, 690060), (53, 559860), (60, 494543), (62, 478590), (70, 423894), (84, 353245), (86, 345030), (93, 319060), (105, 282596), (106, 279930), (124, 239295), (129, 230020), (140, 211947), (155, 191436), (159, 186620), (172, 172515), (186, 159530), (210, 141298), (212, 139965), (215, 138012), (217, 136740), (258, 115010), (265, 111972), (301, 98580), (310, 95718), (318, 93310), (371, 79980), (372, 79765), (420, 70649), (430, 69006), (434, 68370), (465, 63812), (516, 57505), (530, 55986), (602, 49290), (620, 47859), (636, 46655), (645, 46004), (651, 45580), (742, 39990), (795, 37324), (860, 34503), (868, 34185), (903, 32860), (930, 31906), (1060, 27993), (1085, 27348), (1113, 26660), (1204, 24645), (1290, 23002), (1302, 22790), (1333, 22260), (1484, 19995), (1505, 19716), (1590, 18662), (1643, 18060), (1806, 16430), (1855, 15996), (1860, 15953), (2170, 13674), (2226, 13330), (2279, 13020), (2580, 11501), (2604, 11395), (2666, 11130), (3010, 9858), (3180, 9331), (3255, 9116), (3286, 9030), (3612, 8215), (3710, 7998), (3999, 7420), (4340, 6837), (4452, 6665), (4515, 6572), (4558, 6510), (4929, 6020), (5332, 5565)]