126987510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3923}}^1$

素因数の和:4029

約数の個数: 64

約数和(自身を含む): 332252928

約数和(自身を除く): 205265418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 83, 130, 166, 195, 249, 390, 415, 498, 830, 1079, 1245, 2158, 2490, 3237, 3923, 5395, 6474, 7846, 10790, 11769, 16185, 19615, 23538, 32370, 39230, 50999, 58845, 101998, 117690, 152997, 254995, 305994, 325609, 509990, 651218, 764985, 976827, 1529970, 1628045, 1953654, 3256090, 4232917, 4884135, 8465834, 9768270, 12698751, 21164585, 25397502, 42329170, 63493755, 126987510]

約数ペア:

[(1, 126987510), (2, 63493755), (3, 42329170), (5, 25397502), (6, 21164585), (10, 12698751), (13, 9768270), (15, 8465834), (26, 4884135), (30, 4232917), (39, 3256090), (65, 1953654), (78, 1628045), (83, 1529970), (130, 976827), (166, 764985), (195, 651218), (249, 509990), (390, 325609), (415, 305994), (498, 254995), (830, 152997), (1079, 117690), (1245, 101998), (2158, 58845), (2490, 50999), (3237, 39230), (3923, 32370), (5395, 23538), (6474, 19615), (7846, 16185), (10790, 11769)]