17943102990

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16519}}^1$

素因数の和:16693

約数の個数: 112

約数和(自身を含む): 48752172000

約数和(自身を除く): 30809069010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 149, 162, 243, 270, 298, 405, 447, 486, 729, 745, 810, 894, 1215, 1341, 1458, 1490, 2235, 2430, 2682, 3645, 4023, 4470, 6705, 7290, 8046, 12069, 13410, 16519, 20115, 24138, 33038, 36207, 40230, 49557, 60345, 72414, 82595, 99114, 108621, 120690, 148671, 165190, 181035, 217242, 247785, 297342, 362070, 446013, 495570, 543105, 743355, 892026, 1086210, 1338039, 1486710, 2230065, 2461331, 2676078, 4014117, 4460130, 4922662, 6690195, 7383993, 8028234, 12042351, 12306655, 13380390, 14767986, 20070585, 22151979, 24084702, 24613310, 36919965, 40141170, 44303958, 60211755, 66455937, 73839930, 110759895, 120423510, 132911874, 199367811, 221519790, 332279685, 398735622, 598103433, 664559370, 996839055, 1196206866, 1794310299, 1993678110, 2990517165, 3588620598, 5981034330, 8971551495, 17943102990]

約数ペア:

[(1, 17943102990), (2, 8971551495), (3, 5981034330), (5, 3588620598), (6, 2990517165), (9, 1993678110), (10, 1794310299), (15, 1196206866), (18, 996839055), (27, 664559370), (30, 598103433), (45, 398735622), (54, 332279685), (81, 221519790), (90, 199367811), (135, 132911874), (149, 120423510), (162, 110759895), (243, 73839930), (270, 66455937), (298, 60211755), (405, 44303958), (447, 40141170), (486, 36919965), (729, 24613310), (745, 24084702), (810, 22151979), (894, 20070585), (1215, 14767986), (1341, 13380390), (1458, 12306655), (1490, 12042351), (2235, 8028234), (2430, 7383993), (2682, 6690195), (3645, 4922662), (4023, 4460130), (4470, 4014117), (6705, 2676078), (7290, 2461331), (8046, 2230065), (12069, 1486710), (13410, 1338039), (16519, 1086210), (20115, 892026), (24138, 743355), (33038, 543105), (36207, 495570), (40230, 446013), (49557, 362070), (60345, 297342), (72414, 247785), (82595, 217242), (99114, 181035), (108621, 165190), (120690, 148671)]