1377777870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{1217}}^1$

素因数の和:1839

約数の個数: 128

約数和(自身を含む): 4209408000

約数和(自身を除く): 2831630130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 599, 630, 945, 1198, 1217, 1797, 1890, 2434, 2995, 3594, 3651, 4193, 5391, 5990, 6085, 7302, 8386, 8519, 8985, 10782, 10953, 12170, 12579, 16173, 17038, 17970, 18255, 20965, 21906, 25158, 25557, 26955, 32346, 32859, 36510, 37737, 41930, 42595, 51114, 53910, 54765, 62895, 65718, 75474, 76671, 80865, 85190, 109530, 113211, 125790, 127785, 153342, 161730, 164295, 188685, 226422, 230013, 255570, 328590, 377370, 383355, 460026, 566055, 728983, 766710, 1132110, 1150065, 1457966, 2186949, 2300130, 3644915, 4373898, 5102881, 6560847, 7289830, 10205762, 10934745, 13121694, 15308643, 19682541, 21869490, 25514405, 30617286, 32804235, 39365082, 45925929, 51028810, 65608470, 76543215, 91851858, 98412705, 137777787, 153086430, 196825410, 229629645, 275555574, 459259290, 688888935, 1377777870]

約数ペア:

[(1, 1377777870), (2, 688888935), (3, 459259290), (5, 275555574), (6, 229629645), (7, 196825410), (9, 153086430), (10, 137777787), (14, 98412705), (15, 91851858), (18, 76543215), (21, 65608470), (27, 51028810), (30, 45925929), (35, 39365082), (42, 32804235), (45, 30617286), (54, 25514405), (63, 21869490), (70, 19682541), (90, 15308643), (105, 13121694), (126, 10934745), (135, 10205762), (189, 7289830), (210, 6560847), (270, 5102881), (315, 4373898), (378, 3644915), (599, 2300130), (630, 2186949), (945, 1457966), (1198, 1150065), (1217, 1132110), (1797, 766710), (1890, 728983), (2434, 566055), (2995, 460026), (3594, 383355), (3651, 377370), (4193, 328590), (5391, 255570), (5990, 230013), (6085, 226422), (7302, 188685), (8386, 164295), (8519, 161730), (8985, 153342), (10782, 127785), (10953, 125790), (12170, 113211), (12579, 109530), (16173, 85190), (17038, 80865), (17970, 76671), (18255, 75474), (20965, 65718), (21906, 62895), (25158, 54765), (25557, 53910), (26955, 51114), (32346, 42595), (32859, 41930), (36510, 37737)]