29707020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 109670400

約数和(自身を除く): 79963380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 271, 290, 315, 348, 378, 406, 420, 435, 522, 540, 542, 580, 609, 630, 756, 783, 812, 813, 870, 945, 1015, 1044, 1084, 1218, 1260, 1305, 1355, 1566, 1626, 1740, 1827, 1890, 1897, 2030, 2436, 2439, 2610, 2710, 3045, 3132, 3252, 3654, 3780, 3794, 3915, 4060, 4065, 4878, 5220, 5420, 5481, 5691, 6090, 7308, 7317, 7588, 7830, 7859, 8130, 9135, 9485, 9756, 10962, 11382, 12180, 12195, 14634, 15660, 15718, 16260, 17073, 18270, 18970, 21924, 22764, 23577, 24390, 27405, 28455, 29268, 31436, 34146, 36540, 36585, 37940, 39295, 47154, 48780, 51219, 54810, 55013, 56910, 68292, 70731, 73170, 78590, 85365, 94308, 102438, 109620, 110026, 113820, 117885, 141462, 146340, 157180, 165039, 170730, 204876, 212193, 220052, 235770, 256095, 275065, 282924, 330078, 341460, 353655, 424386, 471540, 495117, 512190, 550130, 660156, 707310, 825195, 848772, 990234, 1024380, 1060965, 1100260, 1414620, 1485351, 1650390, 1980468, 2121930, 2475585, 2970702, 3300780, 4243860, 4951170, 5941404, 7426755, 9902340, 14853510, 29707020]

約数ペア:

[(1, 29707020), (2, 14853510), (3, 9902340), (4, 7426755), (5, 5941404), (6, 4951170), (7, 4243860), (9, 3300780), (10, 2970702), (12, 2475585), (14, 2121930), (15, 1980468), (18, 1650390), (20, 1485351), (21, 1414620), (27, 1100260), (28, 1060965), (29, 1024380), (30, 990234), (35, 848772), (36, 825195), (42, 707310), (45, 660156), (54, 550130), (58, 512190), (60, 495117), (63, 471540), (70, 424386), (84, 353655), (87, 341460), (90, 330078), (105, 282924), (108, 275065), (116, 256095), (126, 235770), (135, 220052), (140, 212193), (145, 204876), (174, 170730), (180, 165039), (189, 157180), (203, 146340), (210, 141462), (252, 117885), (261, 113820), (270, 110026), (271, 109620), (290, 102438), (315, 94308), (348, 85365), (378, 78590), (406, 73170), (420, 70731), (435, 68292), (522, 56910), (540, 55013), (542, 54810), (580, 51219), (609, 48780), (630, 47154), (756, 39295), (783, 37940), (812, 36585), (813, 36540), (870, 34146), (945, 31436), (1015, 29268), (1044, 28455), (1084, 27405), (1218, 24390), (1260, 23577), (1305, 22764), (1355, 21924), (1566, 18970), (1626, 18270), (1740, 17073), (1827, 16260), (1890, 15718), (1897, 15660), (2030, 14634), (2436, 12195), (2439, 12180), (2610, 11382), (2710, 10962), (3045, 9756), (3132, 9485), (3252, 9135), (3654, 8130), (3780, 7859), (3794, 7830), (3915, 7588), (4060, 7317), (4065, 7308), (4878, 6090), (5220, 5691), (5420, 5481)]