7688070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6597

約数の個数: 48

約数和(自身を含む): 21529872

約数和(自身を除く): 13841802

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, 6571, 13142, 19713, 32855, 39426, 59139, 65710, 85423, 98565, 118278, 170846, 197130, 256269, 295695, 427115, 512538, 591390, 768807, 854230, 1281345, 1537614, 2562690, 3844035, 7688070]

約数ペア:

[(1, 7688070), (2, 3844035), (3, 2562690), (5, 1537614), (6, 1281345), (9, 854230), (10, 768807), (13, 591390), (15, 512538), (18, 427115), (26, 295695), (30, 256269), (39, 197130), (45, 170846), (65, 118278), (78, 98565), (90, 85423), (117, 65710), (130, 59139), (195, 39426), (234, 32855), (390, 19713), (585, 13142), (1170, 6571)]