29975148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6997}}^1$

素因数の和:7031

約数の個数: 72

約数和(自身を含む): 91701792

約数和(自身を除く): 61726644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 6997, 13994, 20991, 27988, 41982, 48979, 62973, 83964, 97958, 118949, 125946, 146937, 195916, 237898, 251892, 293874, 356847, 440811, 475796, 587748, 713694, 832643, 881622, 1070541, 1427388, 1665286, 1763244, 2141082, 2497929, 3330572, 4282164, 4995858, 7493787, 9991716, 14987574, 29975148]

約数ペア:

[(1, 29975148), (2, 14987574), (3, 9991716), (4, 7493787), (6, 4995858), (7, 4282164), (9, 3330572), (12, 2497929), (14, 2141082), (17, 1763244), (18, 1665286), (21, 1427388), (28, 1070541), (34, 881622), (36, 832643), (42, 713694), (51, 587748), (63, 475796), (68, 440811), (84, 356847), (102, 293874), (119, 251892), (126, 237898), (153, 195916), (204, 146937), (238, 125946), (252, 118949), (306, 97958), (357, 83964), (476, 62973), (612, 48979), (714, 41982), (1071, 27988), (1428, 20991), (2142, 13994), (4284, 6997)]