1838070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1597

約数の個数: 48

約数和(自身を含む): 5149872

約数和(自身を除く): 3311802

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1571, 3142, 4713, 7855, 9426, 14139, 15710, 20423, 23565, 28278, 40846, 47130, 61269, 70695, 102115, 122538, 141390, 183807, 204230, 306345, 367614, 612690, 919035, 1838070]

約数ペア:

[(1, 1838070), (2, 919035), (3, 612690), (5, 367614), (6, 306345), (9, 204230), (10, 183807), (13, 141390), (15, 122538), (18, 102115), (26, 70695), (30, 61269), (39, 47130), (45, 40846), (65, 28278), (78, 23565), (90, 20423), (117, 15710), (130, 14139), (195, 9426), (234, 7855), (390, 4713), (585, 3142), (1170, 1571)]