1410805890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401939}}^1$

素因数の和:401968

約数の個数: 64

約数和(自身を含む): 4051555200

約数和(自身を除く): 2640749310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 401939, 803878, 1205817, 2009695, 2411634, 3617451, 4019390, 5225207, 6029085, 7234902, 10450414, 10852353, 12058170, 15675621, 18087255, 21704706, 26126035, 31351242, 36174510, 47026863, 52252070, 54261765, 78378105, 94053726, 108523530, 141080589, 156756210, 235134315, 282161178, 470268630, 705402945, 1410805890]

約数ペア:

[(1, 1410805890), (2, 705402945), (3, 470268630), (5, 282161178), (6, 235134315), (9, 156756210), (10, 141080589), (13, 108523530), (15, 94053726), (18, 78378105), (26, 54261765), (27, 52252070), (30, 47026863), (39, 36174510), (45, 31351242), (54, 26126035), (65, 21704706), (78, 18087255), (90, 15675621), (117, 12058170), (130, 10852353), (135, 10450414), (195, 7234902), (234, 6029085), (270, 5225207), (351, 4019390), (390, 3617451), (585, 2411634), (702, 2009695), (1170, 1205817), (1755, 803878), (3510, 401939)]