126107730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{200171}}^1$

素因数の和:200191

約数の個数: 48

約数和(自身を含む): 374721984

約数和(自身を除く): 248614254

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 200171, 400342, 600513, 1000855, 1201026, 1401197, 1801539, 2001710, 2802394, 3002565, 3603078, 4203591, 6005130, 7005985, 8407182, 9007695, 12610773, 14011970, 18015390, 21017955, 25221546, 42035910, 63053865, 126107730]

約数ペア:

[(1, 126107730), (2, 63053865), (3, 42035910), (5, 25221546), (6, 21017955), (7, 18015390), (9, 14011970), (10, 12610773), (14, 9007695), (15, 8407182), (18, 7005985), (21, 6005130), (30, 4203591), (35, 3603078), (42, 3002565), (45, 2802394), (63, 2001710), (70, 1801539), (90, 1401197), (105, 1201026), (126, 1000855), (210, 600513), (315, 400342), (630, 200171)]