2556625845570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2159513}}^1$

素因数の和:2159640

約数の個数: 128

約数和(自身を含む): 6766707548160

約数和(自身を除く): 4210081702590

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 67, 93, 95, 114, 134, 155, 186, 190, 201, 285, 310, 335, 402, 465, 570, 589, 670, 930, 1005, 1178, 1273, 1767, 2010, 2077, 2546, 2945, 3534, 3819, 4154, 5890, 6231, 6365, 7638, 8835, 10385, 12462, 12730, 17670, 19095, 20770, 31155, 38190, 39463, 62310, 78926, 118389, 197315, 236778, 394630, 591945, 1183890, 2159513, 4319026, 6478539, 10797565, 12957078, 21595130, 32392695, 41030747, 64785390, 66944903, 82061494, 123092241, 133889806, 144687371, 200834709, 205153735, 246184482, 289374742, 334724515, 401669418, 410307470, 434062113, 615461205, 669449030, 723436855, 868124226, 1004173545, 1230922410, 1271953157, 1446873710, 2008347090, 2170310565, 2543906314, 2749060049, 3815859471, 4340621130, 4485308501, 5498120098, 6359765785, 7631718942, 8247180147, 8970617002, 12719531570, 13455925503, 13745300245, 16494360294, 19079297355, 22426542505, 26911851006, 27490600490, 38158594710, 41235900735, 44853085010, 67279627515, 82471801470, 85220861519, 134559255030, 170441723038, 255662584557, 426104307595, 511325169114, 852208615190, 1278312922785, 2556625845570]

約数ペア:

[(1, 2556625845570), (2, 1278312922785), (3, 852208615190), (5, 511325169114), (6, 426104307595), (10, 255662584557), (15, 170441723038), (19, 134559255030), (30, 85220861519), (31, 82471801470), (38, 67279627515), (57, 44853085010), (62, 41235900735), (67, 38158594710), (93, 27490600490), (95, 26911851006), (114, 22426542505), (134, 19079297355), (155, 16494360294), (186, 13745300245), (190, 13455925503), (201, 12719531570), (285, 8970617002), (310, 8247180147), (335, 7631718942), (402, 6359765785), (465, 5498120098), (570, 4485308501), (589, 4340621130), (670, 3815859471), (930, 2749060049), (1005, 2543906314), (1178, 2170310565), (1273, 2008347090), (1767, 1446873710), (2010, 1271953157), (2077, 1230922410), (2546, 1004173545), (2945, 868124226), (3534, 723436855), (3819, 669449030), (4154, 615461205), (5890, 434062113), (6231, 410307470), (6365, 401669418), (7638, 334724515), (8835, 289374742), (10385, 246184482), (12462, 205153735), (12730, 200834709), (17670, 144687371), (19095, 133889806), (20770, 123092241), (31155, 82061494), (38190, 66944903), (39463, 64785390), (62310, 41030747), (78926, 32392695), (118389, 21595130), (197315, 12957078), (236778, 10797565), (394630, 6478539), (591945, 4319026), (1183890, 2159513)]