242549230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1171}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 546808320

約数和(自身を除く): 304259090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 269, 385, 538, 770, 1171, 1345, 1883, 2342, 2690, 2959, 3766, 5855, 5918, 8197, 9415, 11710, 12881, 14795, 16394, 18830, 20713, 25762, 29590, 40985, 41426, 64405, 81970, 90167, 103565, 128810, 180334, 207130, 314999, 450835, 629998, 901670, 1574995, 2204993, 3149990, 3464989, 4409986, 6929978, 11024965, 17324945, 22049930, 24254923, 34649890, 48509846, 121274615, 242549230]

約数ペア:

[(1, 242549230), (2, 121274615), (5, 48509846), (7, 34649890), (10, 24254923), (11, 22049930), (14, 17324945), (22, 11024965), (35, 6929978), (55, 4409986), (70, 3464989), (77, 3149990), (110, 2204993), (154, 1574995), (269, 901670), (385, 629998), (538, 450835), (770, 314999), (1171, 207130), (1345, 180334), (1883, 128810), (2342, 103565), (2690, 90167), (2959, 81970), (3766, 64405), (5855, 41426), (5918, 40985), (8197, 29590), (9415, 25762), (11710, 20713), (12881, 18830), (14795, 16394)]