19114400340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{182773}}^1$

素因数の和:182878

約数の個数: 144

約数和(自身を含む): 67061973888

約数和(自身を除く): 47947573548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 415, 420, 498, 581, 630, 747, 830, 996, 1162, 1245, 1260, 1494, 1660, 1743, 2324, 2490, 2905, 2988, 3486, 3735, 4980, 5229, 5810, 6972, 7470, 8715, 10458, 11620, 14940, 17430, 20916, 26145, 34860, 52290, 104580, 182773, 365546, 548319, 731092, 913865, 1096638, 1279411, 1644957, 1827730, 2193276, 2558822, 2741595, 3289914, 3655460, 3838233, 5117644, 5483190, 6397055, 6579828, 7676466, 8224785, 10966380, 11514699, 12794110, 15170159, 15352932, 16449570, 19191165, 23029398, 25588220, 30340318, 32899140, 38382330, 45510477, 46058796, 57573495, 60680636, 75850795, 76764660, 91020954, 106191113, 115146990, 136531431, 151701590, 182041908, 212382226, 227552385, 230293980, 273062862, 303403180, 318573339, 424764452, 455104770, 530955565, 546125724, 637146678, 682657155, 910209540, 955720017, 1061911130, 1274293356, 1365314310, 1592866695, 1911440034, 2123822260, 2730628620, 3185733390, 3822880068, 4778600085, 6371466780, 9557200170, 19114400340]

約数ペア:

[(1, 19114400340), (2, 9557200170), (3, 6371466780), (4, 4778600085), (5, 3822880068), (6, 3185733390), (7, 2730628620), (9, 2123822260), (10, 1911440034), (12, 1592866695), (14, 1365314310), (15, 1274293356), (18, 1061911130), (20, 955720017), (21, 910209540), (28, 682657155), (30, 637146678), (35, 546125724), (36, 530955565), (42, 455104770), (45, 424764452), (60, 318573339), (63, 303403180), (70, 273062862), (83, 230293980), (84, 227552385), (90, 212382226), (105, 182041908), (126, 151701590), (140, 136531431), (166, 115146990), (180, 106191113), (210, 91020954), (249, 76764660), (252, 75850795), (315, 60680636), (332, 57573495), (415, 46058796), (420, 45510477), (498, 38382330), (581, 32899140), (630, 30340318), (747, 25588220), (830, 23029398), (996, 19191165), (1162, 16449570), (1245, 15352932), (1260, 15170159), (1494, 12794110), (1660, 11514699), (1743, 10966380), (2324, 8224785), (2490, 7676466), (2905, 6579828), (2988, 6397055), (3486, 5483190), (3735, 5117644), (4980, 3838233), (5229, 3655460), (5810, 3289914), (6972, 2741595), (7470, 2558822), (8715, 2193276), (10458, 1827730), (11620, 1644957), (14940, 1279411), (17430, 1096638), (20916, 913865), (26145, 731092), (34860, 548319), (52290, 365546), (104580, 182773)]