520765860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1165

約数の個数: 96

約数和(自身を含む): 1493896320

約数和(自身を除く): 973130460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 157, 177, 236, 295, 314, 354, 471, 590, 628, 708, 785, 885, 937, 942, 1180, 1570, 1770, 1874, 1884, 2355, 2811, 3140, 3540, 3748, 4685, 4710, 5622, 9263, 9370, 9420, 11244, 14055, 18526, 18740, 27789, 28110, 37052, 46315, 55283, 55578, 56220, 92630, 110566, 111156, 138945, 147109, 165849, 185260, 221132, 276415, 277890, 294218, 331698, 441327, 552830, 555780, 588436, 663396, 735545, 829245, 882654, 1105660, 1471090, 1658490, 1765308, 2206635, 2942180, 3316980, 4413270, 8679431, 8826540, 17358862, 26038293, 34717724, 43397155, 52076586, 86794310, 104153172, 130191465, 173588620, 260382930, 520765860]

約数ペア:

[(1, 520765860), (2, 260382930), (3, 173588620), (4, 130191465), (5, 104153172), (6, 86794310), (10, 52076586), (12, 43397155), (15, 34717724), (20, 26038293), (30, 17358862), (59, 8826540), (60, 8679431), (118, 4413270), (157, 3316980), (177, 2942180), (236, 2206635), (295, 1765308), (314, 1658490), (354, 1471090), (471, 1105660), (590, 882654), (628, 829245), (708, 735545), (785, 663396), (885, 588436), (937, 555780), (942, 552830), (1180, 441327), (1570, 331698), (1770, 294218), (1874, 277890), (1884, 276415), (2355, 221132), (2811, 185260), (3140, 165849), (3540, 147109), (3748, 138945), (4685, 111156), (4710, 110566), (5622, 92630), (9263, 56220), (9370, 55578), (9420, 55283), (11244, 46315), (14055, 37052), (18526, 28110), (18740, 27789)]