1278362010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1\times {\mathrm{983}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 3121846272

約数和(自身を除く): 1843484262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 647, 670, 983, 1005, 1294, 1941, 1966, 2010, 2949, 3235, 3882, 4915, 5898, 6470, 9705, 9830, 14745, 19410, 29490, 43349, 65861, 86698, 130047, 131722, 197583, 216745, 260094, 329305, 395166, 433490, 636001, 650235, 658610, 987915, 1272002, 1300470, 1908003, 1975830, 3180005, 3816006, 6360010, 9540015, 19080030, 42612067, 85224134, 127836201, 213060335, 255672402, 426120670, 639181005, 1278362010]

約数ペア:

[(1, 1278362010), (2, 639181005), (3, 426120670), (5, 255672402), (6, 213060335), (10, 127836201), (15, 85224134), (30, 42612067), (67, 19080030), (134, 9540015), (201, 6360010), (335, 3816006), (402, 3180005), (647, 1975830), (670, 1908003), (983, 1300470), (1005, 1272002), (1294, 987915), (1941, 658610), (1966, 650235), (2010, 636001), (2949, 433490), (3235, 395166), (3882, 329305), (4915, 260094), (5898, 216745), (6470, 197583), (9705, 131722), (9830, 130047), (14745, 86698), (19410, 65861), (29490, 43349)]