77374710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{40939}}^1$

素因数の和:40962

約数の個数: 64

約数和(自身を含む): 235814400

約数和(自身を除く): 158439690

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, 40939, 81878, 122817, 204695, 245634, 286573, 368451, 409390, 573146, 614085, 736902, 859719, 1105353, 1228170, 1432865, 1719438, 1842255, 2210706, 2579157, 2865730, 3684510, 4298595, 5158314, 5526765, 7737471, 8597190, 11053530, 12895785, 15474942, 25791570, 38687355, 77374710]

約数ペア:

[(1, 77374710), (2, 38687355), (3, 25791570), (5, 15474942), (6, 12895785), (7, 11053530), (9, 8597190), (10, 7737471), (14, 5526765), (15, 5158314), (18, 4298595), (21, 3684510), (27, 2865730), (30, 2579157), (35, 2210706), (42, 1842255), (45, 1719438), (54, 1432865), (63, 1228170), (70, 1105353), (90, 859719), (105, 736902), (126, 614085), (135, 573146), (189, 409390), (210, 368451), (270, 286573), (315, 245634), (378, 204695), (630, 122817), (945, 81878), (1890, 40939)]