9861199320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{84457}}^1$

素因数の和:84617

約数の個数: 128

約数和(自身を含む): 34053465600

約数和(自身を除く): 24192266280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 556, 695, 834, 840, 973, 1112, 1390, 1668, 1946, 2085, 2780, 2919, 3336, 3892, 4170, 4865, 5560, 5838, 7784, 8340, 9730, 11676, 14595, 16680, 19460, 23352, 29190, 38920, 58380, 84457, 116760, 168914, 253371, 337828, 422285, 506742, 591199, 675656, 844570, 1013484, 1182398, 1266855, 1689140, 1773597, 2026968, 2364796, 2533710, 2955995, 3378280, 3547194, 4729592, 5067420, 5911990, 7094388, 8867985, 10134840, 11739523, 11823980, 14188776, 17735970, 23479046, 23647960, 35218569, 35471940, 46958092, 58697615, 70437138, 70943880, 82176661, 93916184, 117395230, 140874276, 164353322, 176092845, 234790460, 246529983, 281748552, 328706644, 352185690, 410883305, 469580920, 493059966, 657413288, 704371380, 821766610, 986119932, 1232649915, 1408742760, 1643533220, 1972239864, 2465299830, 3287066440, 4930599660, 9861199320]

約数ペア:

[(1, 9861199320), (2, 4930599660), (3, 3287066440), (4, 2465299830), (5, 1972239864), (6, 1643533220), (7, 1408742760), (8, 1232649915), (10, 986119932), (12, 821766610), (14, 704371380), (15, 657413288), (20, 493059966), (21, 469580920), (24, 410883305), (28, 352185690), (30, 328706644), (35, 281748552), (40, 246529983), (42, 234790460), (56, 176092845), (60, 164353322), (70, 140874276), (84, 117395230), (105, 93916184), (120, 82176661), (139, 70943880), (140, 70437138), (168, 58697615), (210, 46958092), (278, 35471940), (280, 35218569), (417, 23647960), (420, 23479046), (556, 17735970), (695, 14188776), (834, 11823980), (840, 11739523), (973, 10134840), (1112, 8867985), (1390, 7094388), (1668, 5911990), (1946, 5067420), (2085, 4729592), (2780, 3547194), (2919, 3378280), (3336, 2955995), (3892, 2533710), (4170, 2364796), (4865, 2026968), (5560, 1773597), (5838, 1689140), (7784, 1266855), (8340, 1182398), (9730, 1013484), (11676, 844570), (14595, 675656), (16680, 591199), (19460, 506742), (23352, 422285), (29190, 337828), (38920, 253371), (58380, 168914), (84457, 116760)]