6688710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3539}}^1$

素因数の和:3562

約数の個数: 64

約数和(自身を含む): 20390400

約数和(自身を除く): 13701690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 3539, 7078, 10617, 17695, 21234, 24773, 31851, 35390, 49546, 53085, 63702, 74319, 95553, 106170, 123865, 148638, 159255, 191106, 222957, 247730, 318510, 371595, 445914, 477765, 668871, 743190, 955530, 1114785, 1337742, 2229570, 3344355, 6688710]

約数ペア:

[(1, 6688710), (2, 3344355), (3, 2229570), (5, 1337742), (6, 1114785), (7, 955530), (9, 743190), (10, 668871), (14, 477765), (15, 445914), (18, 371595), (21, 318510), (27, 247730), (30, 222957), (35, 191106), (42, 159255), (45, 148638), (54, 123865), (63, 106170), (70, 95553), (90, 74319), (105, 63702), (126, 53085), (135, 49546), (189, 35390), (210, 31851), (270, 24773), (315, 21234), (378, 17695), (630, 10617), (945, 7078), (1890, 3539)]