2564291205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:2923

約数の個数: 96

約数和(自身を含む): 5383123200

約数和(自身を除く): 2818831995

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 157, 171, 285, 315, 399, 471, 665, 785, 855, 1099, 1197, 1413, 1995, 2355, 2729, 2983, 3297, 5495, 5985, 7065, 8187, 8949, 9891, 13645, 14915, 16485, 19103, 20881, 24561, 26847, 40935, 44745, 49455, 51851, 57309, 62643, 95515, 104405, 122805, 134235, 155553, 171927, 187929, 259255, 286545, 313215, 362957, 428453, 466659, 777765, 859635, 939645, 1088871, 1285359, 1814785, 2142265, 2333295, 2999171, 3266613, 3856077, 5444355, 6426795, 8140607, 8997513, 14995855, 16333065, 19280385, 24421821, 26992539, 40703035, 44987565, 56984249, 73265463, 122109105, 134962695, 170952747, 284921245, 366327315, 512858241, 854763735, 2564291205]

約数ペア:

[(1, 2564291205), (3, 854763735), (5, 512858241), (7, 366327315), (9, 284921245), (15, 170952747), (19, 134962695), (21, 122109105), (35, 73265463), (45, 56984249), (57, 44987565), (63, 40703035), (95, 26992539), (105, 24421821), (133, 19280385), (157, 16333065), (171, 14995855), (285, 8997513), (315, 8140607), (399, 6426795), (471, 5444355), (665, 3856077), (785, 3266613), (855, 2999171), (1099, 2333295), (1197, 2142265), (1413, 1814785), (1995, 1285359), (2355, 1088871), (2729, 939645), (2983, 859635), (3297, 777765), (5495, 466659), (5985, 428453), (7065, 362957), (8187, 313215), (8949, 286545), (9891, 259255), (13645, 187929), (14915, 171927), (16485, 155553), (19103, 134235), (20881, 122805), (24561, 104405), (26847, 95515), (40935, 62643), (44745, 57309), (49455, 51851)]