2008191510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:7007

約数の個数: 144

約数和(自身を含む): 5952258000

約数和(自身を除く): 3944066490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 169, 171, 190, 195, 234, 247, 285, 338, 342, 390, 494, 507, 570, 585, 741, 845, 855, 1014, 1170, 1235, 1482, 1521, 1690, 1710, 2223, 2470, 2535, 3042, 3211, 3705, 4446, 5070, 6422, 6949, 7410, 7605, 9633, 11115, 13898, 15210, 16055, 19266, 20847, 22230, 28899, 32110, 34745, 41694, 48165, 57798, 62541, 69490, 90337, 96330, 104235, 125082, 132031, 144495, 180674, 208470, 264062, 271011, 288990, 312705, 396093, 451685, 542022, 625410, 660155, 792186, 813033, 903370, 1174381, 1188279, 1320310, 1355055, 1626066, 1716403, 1980465, 2348762, 2376558, 2710110, 3432806, 3523143, 3960930, 4065165, 5149209, 5871905, 5941395, 7046286, 8130330, 8582015, 10298418, 10569429, 11743810, 11882790, 15447627, 17164030, 17615715, 21138858, 22313239, 25746045, 30895254, 35231430, 44626478, 51492090, 52847145, 66939717, 77238135, 105694290, 111566195, 133879434, 154476270, 200819151, 223132390, 334698585, 401638302, 669397170, 1004095755, 2008191510]

約数ペア:

[(1, 2008191510), (2, 1004095755), (3, 669397170), (5, 401638302), (6, 334698585), (9, 223132390), (10, 200819151), (13, 154476270), (15, 133879434), (18, 111566195), (19, 105694290), (26, 77238135), (30, 66939717), (38, 52847145), (39, 51492090), (45, 44626478), (57, 35231430), (65, 30895254), (78, 25746045), (90, 22313239), (95, 21138858), (114, 17615715), (117, 17164030), (130, 15447627), (169, 11882790), (171, 11743810), (190, 10569429), (195, 10298418), (234, 8582015), (247, 8130330), (285, 7046286), (338, 5941395), (342, 5871905), (390, 5149209), (494, 4065165), (507, 3960930), (570, 3523143), (585, 3432806), (741, 2710110), (845, 2376558), (855, 2348762), (1014, 1980465), (1170, 1716403), (1235, 1626066), (1482, 1355055), (1521, 1320310), (1690, 1188279), (1710, 1174381), (2223, 903370), (2470, 813033), (2535, 792186), (3042, 660155), (3211, 625410), (3705, 542022), (4446, 451685), (5070, 396093), (6422, 312705), (6949, 288990), (7410, 271011), (7605, 264062), (9633, 208470), (11115, 180674), (13898, 144495), (15210, 132031), (16055, 125082), (19266, 104235), (20847, 96330), (22230, 90337), (28899, 69490), (32110, 62541), (34745, 57798), (41694, 48165)]