305847402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2029}}^1$

素因数の和:2175

約数の個数: 64

約数和(自身を含む): 725733120

約数和(自身を除く): 419885718

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 97, 111, 194, 222, 259, 291, 518, 582, 679, 777, 1358, 1554, 2029, 2037, 3589, 4058, 4074, 6087, 7178, 10767, 12174, 14203, 21534, 25123, 28406, 42609, 50246, 75073, 75369, 85218, 150146, 150738, 196813, 225219, 393626, 450438, 525511, 590439, 1051022, 1180878, 1377691, 1576533, 2755382, 3153066, 4133073, 7282081, 8266146, 14564162, 21846243, 43692486, 50974567, 101949134, 152923701, 305847402]

約数ペア:

[(1, 305847402), (2, 152923701), (3, 101949134), (6, 50974567), (7, 43692486), (14, 21846243), (21, 14564162), (37, 8266146), (42, 7282081), (74, 4133073), (97, 3153066), (111, 2755382), (194, 1576533), (222, 1377691), (259, 1180878), (291, 1051022), (518, 590439), (582, 525511), (679, 450438), (777, 393626), (1358, 225219), (1554, 196813), (2029, 150738), (2037, 150146), (3589, 85218), (4058, 75369), (4074, 75073), (6087, 50246), (7178, 42609), (10767, 28406), (12174, 25123), (14203, 21534)]