78963570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{125339}}^1$

素因数の和:125359

約数の個数: 48

約数和(自身を含む): 234636480

約数和(自身を除く): 155672910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 125339, 250678, 376017, 626695, 752034, 877373, 1128051, 1253390, 1754746, 1880085, 2256102, 2632119, 3760170, 4386865, 5264238, 5640255, 7896357, 8773730, 11280510, 13160595, 15792714, 26321190, 39481785, 78963570]

約数ペア:

[(1, 78963570), (2, 39481785), (3, 26321190), (5, 15792714), (6, 13160595), (7, 11280510), (9, 8773730), (10, 7896357), (14, 5640255), (15, 5264238), (18, 4386865), (21, 3760170), (30, 2632119), (35, 2256102), (42, 1880085), (45, 1754746), (63, 1253390), (70, 1128051), (90, 877373), (105, 752034), (126, 626695), (210, 376017), (315, 250678), (630, 125339)]