27739565580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1\times {\mathrm{2663}}^1$

素因数の和:4063

約数の個数: 96

約数和(自身を含む): 78321600000

約数和(自身を除く): 50582034420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1249, 1390, 1668, 2085, 2498, 2663, 2780, 3747, 4170, 4996, 5326, 6245, 7494, 7989, 8340, 10652, 12490, 13315, 14988, 15978, 18735, 24980, 26630, 31956, 37470, 39945, 53260, 74940, 79890, 159780, 173611, 347222, 370157, 520833, 694444, 740314, 868055, 1041666, 1110471, 1480628, 1736110, 1850785, 2083332, 2220942, 2604165, 3326087, 3472220, 3701570, 4441884, 5208330, 5552355, 6652174, 7403140, 9978261, 10416660, 11104710, 13304348, 16630435, 19956522, 22209420, 33260870, 39913044, 49891305, 66521740, 99782610, 199565220, 462326093, 924652186, 1386978279, 1849304372, 2311630465, 2773956558, 4623260930, 5547913116, 6934891395, 9246521860, 13869782790, 27739565580]

約数ペア:

[(1, 27739565580), (2, 13869782790), (3, 9246521860), (4, 6934891395), (5, 5547913116), (6, 4623260930), (10, 2773956558), (12, 2311630465), (15, 1849304372), (20, 1386978279), (30, 924652186), (60, 462326093), (139, 199565220), (278, 99782610), (417, 66521740), (556, 49891305), (695, 39913044), (834, 33260870), (1249, 22209420), (1390, 19956522), (1668, 16630435), (2085, 13304348), (2498, 11104710), (2663, 10416660), (2780, 9978261), (3747, 7403140), (4170, 6652174), (4996, 5552355), (5326, 5208330), (6245, 4441884), (7494, 3701570), (7989, 3472220), (8340, 3326087), (10652, 2604165), (12490, 2220942), (13315, 2083332), (14988, 1850785), (15978, 1736110), (18735, 1480628), (24980, 1110471), (26630, 1041666), (31956, 868055), (37470, 740314), (39945, 694444), (53260, 520833), (74940, 370157), (79890, 347222), (159780, 173611)]