1097283460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2082

約数の個数: 144

約数和(自身を含む): 2955306816

約数和(自身を除く): 1858023356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 43, 49, 52, 65, 70, 86, 91, 98, 130, 140, 172, 182, 196, 215, 245, 260, 301, 364, 430, 455, 490, 559, 602, 637, 860, 910, 980, 1118, 1204, 1274, 1505, 1820, 2003, 2107, 2236, 2548, 2795, 3010, 3185, 3913, 4006, 4214, 5590, 6020, 6370, 7826, 8012, 8428, 10015, 10535, 11180, 12740, 14021, 15652, 19565, 20030, 21070, 26039, 27391, 28042, 39130, 40060, 42140, 52078, 54782, 56084, 70105, 78260, 86129, 98147, 104156, 109564, 130195, 136955, 140210, 172258, 182273, 196294, 260390, 273910, 280420, 344516, 364546, 392588, 430645, 490735, 520780, 547820, 602903, 729092, 861290, 911365, 981470, 1119677, 1205806, 1275911, 1722580, 1822730, 1962940, 2239354, 2411612, 2551822, 3014515, 3645460, 4220321, 4478708, 5103644, 5598385, 6029030, 6379555, 7837739, 8440642, 11196770, 12058060, 12759110, 15675478, 16881284, 21101605, 22393540, 25518220, 31350956, 39188695, 42203210, 54864173, 78377390, 84406420, 109728346, 156754780, 219456692, 274320865, 548641730, 1097283460]

約数ペア:

[(1, 1097283460), (2, 548641730), (4, 274320865), (5, 219456692), (7, 156754780), (10, 109728346), (13, 84406420), (14, 78377390), (20, 54864173), (26, 42203210), (28, 39188695), (35, 31350956), (43, 25518220), (49, 22393540), (52, 21101605), (65, 16881284), (70, 15675478), (86, 12759110), (91, 12058060), (98, 11196770), (130, 8440642), (140, 7837739), (172, 6379555), (182, 6029030), (196, 5598385), (215, 5103644), (245, 4478708), (260, 4220321), (301, 3645460), (364, 3014515), (430, 2551822), (455, 2411612), (490, 2239354), (559, 1962940), (602, 1822730), (637, 1722580), (860, 1275911), (910, 1205806), (980, 1119677), (1118, 981470), (1204, 911365), (1274, 861290), (1505, 729092), (1820, 602903), (2003, 547820), (2107, 520780), (2236, 490735), (2548, 430645), (2795, 392588), (3010, 364546), (3185, 344516), (3913, 280420), (4006, 273910), (4214, 260390), (5590, 196294), (6020, 182273), (6370, 172258), (7826, 140210), (8012, 136955), (8428, 130195), (10015, 109564), (10535, 104156), (11180, 98147), (12740, 86129), (14021, 78260), (15652, 70105), (19565, 56084), (20030, 54782), (21070, 52078), (26039, 42140), (27391, 40060), (28042, 39130)]