2017807740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287437}}^1$

素因数の和:287468

約数の個数: 96

約数和(自身を含む): 6760541760

約数和(自身を除く): 4742734020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 287437, 574874, 862311, 1149748, 1437185, 1724622, 2586933, 2874370, 3449244, 3736681, 4311555, 5173866, 5748740, 7473362, 7760799, 8623110, 10347732, 11210043, 12934665, 14946724, 15521598, 17246220, 18683405, 22420086, 25869330, 31043196, 33630129, 37366810, 38803995, 44840172, 51738660, 56050215, 67260258, 74733620, 77607990, 100890387, 112100430, 134520516, 155215980, 168150645, 201780774, 224200860, 336301290, 403561548, 504451935, 672602580, 1008903870, 2017807740]

約数ペア:

[(1, 2017807740), (2, 1008903870), (3, 672602580), (4, 504451935), (5, 403561548), (6, 336301290), (9, 224200860), (10, 201780774), (12, 168150645), (13, 155215980), (15, 134520516), (18, 112100430), (20, 100890387), (26, 77607990), (27, 74733620), (30, 67260258), (36, 56050215), (39, 51738660), (45, 44840172), (52, 38803995), (54, 37366810), (60, 33630129), (65, 31043196), (78, 25869330), (90, 22420086), (108, 18683405), (117, 17246220), (130, 15521598), (135, 14946724), (156, 12934665), (180, 11210043), (195, 10347732), (234, 8623110), (260, 7760799), (270, 7473362), (351, 5748740), (390, 5173866), (468, 4311555), (540, 3736681), (585, 3449244), (702, 2874370), (780, 2586933), (1170, 1724622), (1404, 1437185), (1755, 1149748), (2340, 862311), (3510, 574874), (7020, 287437)]