21411336060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{57271}}^1$

素因数の和:57384

約数の個数: 144

約数和(自身を含む): 68044634112

約数和(自身を除く): 46633298052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 67, 90, 93, 124, 134, 155, 180, 186, 201, 268, 279, 310, 335, 372, 402, 465, 558, 603, 620, 670, 804, 930, 1005, 1116, 1206, 1340, 1395, 1860, 2010, 2077, 2412, 2790, 3015, 4020, 4154, 5580, 6030, 6231, 8308, 10385, 12060, 12462, 18693, 20770, 24924, 31155, 37386, 41540, 57271, 62310, 74772, 93465, 114542, 124620, 171813, 186930, 229084, 286355, 343626, 373860, 515439, 572710, 687252, 859065, 1030878, 1145420, 1718130, 1775401, 2061756, 2577195, 3436260, 3550802, 3837157, 5154390, 5326203, 7101604, 7674314, 8877005, 10308780, 10652406, 11511471, 15348628, 15978609, 17754010, 19185785, 21304812, 23022942, 26631015, 31957218, 34534413, 35508020, 38371570, 46045884, 53262030, 57557355, 63914436, 69068826, 76743140, 79893045, 106524060, 115114710, 118951867, 138137652, 159786090, 172672065, 230229420, 237903734, 319572180, 345344130, 356855601, 475807468, 594759335, 690688260, 713711202, 1070566803, 1189518670, 1427422404, 1784278005, 2141133606, 2379037340, 3568556010, 4282267212, 5352834015, 7137112020, 10705668030, 21411336060]

約数ペア:

[(1, 21411336060), (2, 10705668030), (3, 7137112020), (4, 5352834015), (5, 4282267212), (6, 3568556010), (9, 2379037340), (10, 2141133606), (12, 1784278005), (15, 1427422404), (18, 1189518670), (20, 1070566803), (30, 713711202), (31, 690688260), (36, 594759335), (45, 475807468), (60, 356855601), (62, 345344130), (67, 319572180), (90, 237903734), (93, 230229420), (124, 172672065), (134, 159786090), (155, 138137652), (180, 118951867), (186, 115114710), (201, 106524060), (268, 79893045), (279, 76743140), (310, 69068826), (335, 63914436), (372, 57557355), (402, 53262030), (465, 46045884), (558, 38371570), (603, 35508020), (620, 34534413), (670, 31957218), (804, 26631015), (930, 23022942), (1005, 21304812), (1116, 19185785), (1206, 17754010), (1340, 15978609), (1395, 15348628), (1860, 11511471), (2010, 10652406), (2077, 10308780), (2412, 8877005), (2790, 7674314), (3015, 7101604), (4020, 5326203), (4154, 5154390), (5580, 3837157), (6030, 3550802), (6231, 3436260), (8308, 2577195), (10385, 2061756), (12060, 1775401), (12462, 1718130), (18693, 1145420), (20770, 1030878), (24924, 859065), (31155, 687252), (37386, 572710), (41540, 515439), (57271, 373860), (62310, 343626), (74772, 286355), (93465, 229084), (114542, 186930), (124620, 171813)]