2743131930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{2087}}^1$

素因数の和:2684

約数の個数: 128

約数和(自身を含む): 8226385920

約数和(自身を除く): 5483253990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 569, 770, 1138, 1155, 1707, 2087, 2310, 2845, 3414, 3983, 4174, 5690, 6259, 6261, 7966, 8535, 10435, 11949, 12518, 12522, 14609, 17070, 18777, 19915, 20870, 22957, 23898, 29218, 31295, 31305, 37554, 39830, 43813, 43827, 45914, 59745, 62590, 62610, 68871, 73045, 87626, 87654, 93885, 114785, 119490, 131439, 137742, 146090, 160699, 187770, 219065, 219135, 229570, 262878, 321398, 344355, 438130, 438270, 482097, 657195, 688710, 803495, 964194, 1187503, 1314390, 1606990, 2375006, 2410485, 3562509, 4820970, 5937515, 7125018, 8312521, 11875030, 13062533, 16625042, 17812545, 24937563, 26125066, 35625090, 39187599, 41562605, 49875126, 65312665, 78375198, 83125210, 91437731, 124687815, 130625330, 182875462, 195937995, 249375630, 274313193, 391875990, 457188655, 548626386, 914377310, 1371565965, 2743131930]

約数ペア:

[(1, 2743131930), (2, 1371565965), (3, 914377310), (5, 548626386), (6, 457188655), (7, 391875990), (10, 274313193), (11, 249375630), (14, 195937995), (15, 182875462), (21, 130625330), (22, 124687815), (30, 91437731), (33, 83125210), (35, 78375198), (42, 65312665), (55, 49875126), (66, 41562605), (70, 39187599), (77, 35625090), (105, 26125066), (110, 24937563), (154, 17812545), (165, 16625042), (210, 13062533), (231, 11875030), (330, 8312521), (385, 7125018), (462, 5937515), (569, 4820970), (770, 3562509), (1138, 2410485), (1155, 2375006), (1707, 1606990), (2087, 1314390), (2310, 1187503), (2845, 964194), (3414, 803495), (3983, 688710), (4174, 657195), (5690, 482097), (6259, 438270), (6261, 438130), (7966, 344355), (8535, 321398), (10435, 262878), (11949, 229570), (12518, 219135), (12522, 219065), (14609, 187770), (17070, 160699), (18777, 146090), (19915, 137742), (20870, 131439), (22957, 119490), (23898, 114785), (29218, 93885), (31295, 87654), (31305, 87626), (37554, 73045), (39830, 68871), (43813, 62610), (43827, 62590), (45914, 59745)]