30247704

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 85307040

約数和(自身を除く): 55059336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 71, 72, 97, 122, 142, 183, 194, 213, 244, 284, 291, 366, 388, 426, 488, 549, 568, 582, 639, 732, 776, 852, 873, 1098, 1164, 1278, 1464, 1704, 1746, 2196, 2328, 2556, 3492, 4331, 4392, 5112, 5917, 6887, 6984, 8662, 11834, 12993, 13774, 17324, 17751, 20661, 23668, 25986, 27548, 34648, 35502, 38979, 41322, 47336, 51972, 53253, 55096, 61983, 71004, 77958, 82644, 103944, 106506, 123966, 142008, 155916, 165288, 213012, 247932, 311832, 420107, 426024, 495864, 840214, 1260321, 1680428, 2520642, 3360856, 3780963, 5041284, 7561926, 10082568, 15123852, 30247704]

約数ペア:

[(1, 30247704), (2, 15123852), (3, 10082568), (4, 7561926), (6, 5041284), (8, 3780963), (9, 3360856), (12, 2520642), (18, 1680428), (24, 1260321), (36, 840214), (61, 495864), (71, 426024), (72, 420107), (97, 311832), (122, 247932), (142, 213012), (183, 165288), (194, 155916), (213, 142008), (244, 123966), (284, 106506), (291, 103944), (366, 82644), (388, 77958), (426, 71004), (488, 61983), (549, 55096), (568, 53253), (582, 51972), (639, 47336), (732, 41322), (776, 38979), (852, 35502), (873, 34648), (1098, 27548), (1164, 25986), (1278, 23668), (1464, 20661), (1704, 17751), (1746, 17324), (2196, 13774), (2328, 12993), (2556, 11834), (3492, 8662), (4331, 6984), (4392, 6887), (5112, 5917)]