15673646660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{116741}}^1$

素因数の和:116901

約数の個数: 72

約数和(自身を含む): 38568288024

約数和(自身を除く): 22894641364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 137, 140, 196, 245, 274, 490, 548, 685, 959, 980, 1370, 1918, 2740, 3836, 4795, 6713, 9590, 13426, 19180, 26852, 33565, 67130, 116741, 134260, 233482, 466964, 583705, 817187, 1167410, 1634374, 2334820, 3268748, 4085935, 5720309, 8171870, 11440618, 15993517, 16343740, 22881236, 28601545, 31987034, 57203090, 63974068, 79967585, 111954619, 114406180, 159935170, 223909238, 319870340, 447818476, 559773095, 783682333, 1119546190, 1567364666, 2239092380, 3134729332, 3918411665, 7836823330, 15673646660]

約数ペア:

[(1, 15673646660), (2, 7836823330), (4, 3918411665), (5, 3134729332), (7, 2239092380), (10, 1567364666), (14, 1119546190), (20, 783682333), (28, 559773095), (35, 447818476), (49, 319870340), (70, 223909238), (98, 159935170), (137, 114406180), (140, 111954619), (196, 79967585), (245, 63974068), (274, 57203090), (490, 31987034), (548, 28601545), (685, 22881236), (959, 16343740), (980, 15993517), (1370, 11440618), (1918, 8171870), (2740, 5720309), (3836, 4085935), (4795, 3268748), (6713, 2334820), (9590, 1634374), (13426, 1167410), (19180, 817187), (26852, 583705), (33565, 466964), (67130, 233482), (116741, 134260)]