165482730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{87557}}^1$

素因数の和:87580

約数の個数: 64

約数和(自身を含む): 504334080

約数和(自身を除く): 338851350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 87557, 175114, 262671, 437785, 525342, 612899, 788013, 875570, 1225798, 1313355, 1576026, 1838697, 2364039, 2626710, 3064495, 3677394, 3940065, 4728078, 5516091, 6128990, 7880130, 9193485, 11032182, 11820195, 16548273, 18386970, 23640390, 27580455, 33096546, 55160910, 82741365, 165482730]

約数ペア:

[(1, 165482730), (2, 82741365), (3, 55160910), (5, 33096546), (6, 27580455), (7, 23640390), (9, 18386970), (10, 16548273), (14, 11820195), (15, 11032182), (18, 9193485), (21, 7880130), (27, 6128990), (30, 5516091), (35, 4728078), (42, 3940065), (45, 3677394), (54, 3064495), (63, 2626710), (70, 2364039), (90, 1838697), (105, 1576026), (126, 1313355), (135, 1225798), (189, 875570), (210, 788013), (270, 612899), (315, 525342), (378, 437785), (630, 262671), (945, 175114), (1890, 87557)]