2580834690

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{3259}}^1$

素因数の和:3701

約数の個数: 128

約数和(自身を含む): 7886592000

約数和(自身を除く): 5305757310

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, 419, 630, 838, 945, 1257, 1890, 2095, 2514, 2933, 3259, 3771, 4190, 5866, 6285, 6518, 7542, 8799, 9777, 11313, 12570, 14665, 16295, 17598, 18855, 19554, 22626, 22813, 26397, 29330, 29331, 32590, 37710, 43995, 45626, 48885, 52794, 56565, 58662, 68439, 79191, 87990, 87993, 97770, 113130, 114065, 131985, 136878, 146655, 158382, 175986, 205317, 228130, 263970, 293310, 342195, 395955, 410634, 439965, 615951, 684390, 791910, 879930, 1026585, 1231902, 1365521, 2053170, 2731042, 3079755, 4096563, 6159510, 6827605, 8193126, 9558647, 12289689, 13655210, 19117294, 20482815, 24579378, 28675941, 36869067, 40965630, 47793235, 57351882, 61448445, 73738134, 86027823, 95586470, 122896890, 143379705, 172055646, 184345335, 258083469, 286759410, 368690670, 430139115, 516166938, 860278230, 1290417345, 2580834690]

約数ペア:

[(1, 2580834690), (2, 1290417345), (3, 860278230), (5, 516166938), (6, 430139115), (7, 368690670), (9, 286759410), (10, 258083469), (14, 184345335), (15, 172055646), (18, 143379705), (21, 122896890), (27, 95586470), (30, 86027823), (35, 73738134), (42, 61448445), (45, 57351882), (54, 47793235), (63, 40965630), (70, 36869067), (90, 28675941), (105, 24579378), (126, 20482815), (135, 19117294), (189, 13655210), (210, 12289689), (270, 9558647), (315, 8193126), (378, 6827605), (419, 6159510), (630, 4096563), (838, 3079755), (945, 2731042), (1257, 2053170), (1890, 1365521), (2095, 1231902), (2514, 1026585), (2933, 879930), (3259, 791910), (3771, 684390), (4190, 615951), (5866, 439965), (6285, 410634), (6518, 395955), (7542, 342195), (8799, 293310), (9777, 263970), (11313, 228130), (12570, 205317), (14665, 175986), (16295, 158382), (17598, 146655), (18855, 136878), (19554, 131985), (22626, 114065), (22813, 113130), (26397, 97770), (29330, 87993), (29331, 87990), (32590, 79191), (37710, 68439), (43995, 58662), (45626, 56565), (48885, 52794)]