2440672290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13313}}^1$

素因数の和:13433

約数の個数: 128

約数和(自身を含む): 7515486720

約数和(自身を除く): 5074814430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 485, 582, 630, 679, 873, 945, 970, 1358, 1455, 1746, 1890, 2037, 2619, 2910, 3395, 4074, 4365, 5238, 6111, 6790, 8730, 10185, 12222, 13095, 13313, 18333, 20370, 26190, 26626, 30555, 36666, 39939, 61110, 66565, 79878, 91665, 93191, 119817, 133130, 183330, 186382, 199695, 239634, 279573, 359451, 399390, 465955, 559146, 599085, 718902, 838719, 931910, 1198170, 1291361, 1397865, 1677438, 1797255, 2516157, 2582722, 2795730, 3594510, 3874083, 4193595, 5032314, 6456805, 7748166, 8387190, 9039527, 11622249, 12580785, 12913610, 18079054, 19370415, 23244498, 25161570, 27118581, 34866747, 38740830, 45197635, 54237162, 58111245, 69733494, 81355743, 90395270, 116222490, 135592905, 162711486, 174333735, 244067229, 271185810, 348667470, 406778715, 488134458, 813557430, 1220336145, 2440672290]

約数ペア:

[(1, 2440672290), (2, 1220336145), (3, 813557430), (5, 488134458), (6, 406778715), (7, 348667470), (9, 271185810), (10, 244067229), (14, 174333735), (15, 162711486), (18, 135592905), (21, 116222490), (27, 90395270), (30, 81355743), (35, 69733494), (42, 58111245), (45, 54237162), (54, 45197635), (63, 38740830), (70, 34866747), (90, 27118581), (97, 25161570), (105, 23244498), (126, 19370415), (135, 18079054), (189, 12913610), (194, 12580785), (210, 11622249), (270, 9039527), (291, 8387190), (315, 7748166), (378, 6456805), (485, 5032314), (582, 4193595), (630, 3874083), (679, 3594510), (873, 2795730), (945, 2582722), (970, 2516157), (1358, 1797255), (1455, 1677438), (1746, 1397865), (1890, 1291361), (2037, 1198170), (2619, 931910), (2910, 838719), (3395, 718902), (4074, 599085), (4365, 559146), (5238, 465955), (6111, 399390), (6790, 359451), (8730, 279573), (10185, 239634), (12222, 199695), (13095, 186382), (13313, 183330), (18333, 133130), (20370, 119817), (26190, 93191), (26626, 91665), (30555, 79878), (36666, 66565), (39939, 61110)]