1461891780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{25301}}^1$

素因数の和:25426

約数の個数: 96

約数和(自身を含む): 4590794880

約数和(自身を除く): 3128903100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 270, 321, 428, 535, 540, 642, 963, 1070, 1284, 1605, 1926, 2140, 2889, 3210, 3852, 4815, 5778, 6420, 9630, 11556, 14445, 19260, 25301, 28890, 50602, 57780, 75903, 101204, 126505, 151806, 227709, 253010, 303612, 379515, 455418, 506020, 683127, 759030, 910836, 1138545, 1366254, 1518060, 2277090, 2707207, 2732508, 3415635, 4554180, 5414414, 6831270, 8121621, 10828828, 13536035, 13662540, 16243242, 24364863, 27072070, 32486484, 40608105, 48729726, 54144140, 73094589, 81216210, 97459452, 121824315, 146189178, 162432420, 243648630, 292378356, 365472945, 487297260, 730945890, 1461891780]

約数ペア:

[(1, 1461891780), (2, 730945890), (3, 487297260), (4, 365472945), (5, 292378356), (6, 243648630), (9, 162432420), (10, 146189178), (12, 121824315), (15, 97459452), (18, 81216210), (20, 73094589), (27, 54144140), (30, 48729726), (36, 40608105), (45, 32486484), (54, 27072070), (60, 24364863), (90, 16243242), (107, 13662540), (108, 13536035), (135, 10828828), (180, 8121621), (214, 6831270), (270, 5414414), (321, 4554180), (428, 3415635), (535, 2732508), (540, 2707207), (642, 2277090), (963, 1518060), (1070, 1366254), (1284, 1138545), (1605, 910836), (1926, 759030), (2140, 683127), (2889, 506020), (3210, 455418), (3852, 379515), (4815, 303612), (5778, 253010), (6420, 227709), (9630, 151806), (11556, 126505), (14445, 101204), (19260, 75903), (25301, 57780), (28890, 50602)]