30257016

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 78533280

約数和(自身を除く): 48276264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 97, 123, 164, 194, 246, 291, 317, 328, 388, 492, 582, 634, 776, 951, 984, 1164, 1268, 1902, 2328, 2536, 3804, 3977, 7608, 7954, 11931, 12997, 15908, 23862, 25994, 30749, 31816, 38991, 47724, 51988, 61498, 77982, 92247, 95448, 103976, 122996, 155964, 184494, 245992, 311928, 368988, 737976, 1260709, 2521418, 3782127, 5042836, 7564254, 10085672, 15128508, 30257016]

約数ペア:

[(1, 30257016), (2, 15128508), (3, 10085672), (4, 7564254), (6, 5042836), (8, 3782127), (12, 2521418), (24, 1260709), (41, 737976), (82, 368988), (97, 311928), (123, 245992), (164, 184494), (194, 155964), (246, 122996), (291, 103976), (317, 95448), (328, 92247), (388, 77982), (492, 61498), (582, 51988), (634, 47724), (776, 38991), (951, 31816), (984, 30749), (1164, 25994), (1268, 23862), (1902, 15908), (2328, 12997), (2536, 11931), (3804, 7954), (3977, 7608)]