30235464

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19997}}^1$

素因数の和:20019

約数の個数: 64

約数和(自身を含む): 95990400

約数和(自身を除く): 65754936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 19997, 39994, 59991, 79988, 119982, 139979, 159976, 179973, 239964, 279958, 359946, 419937, 479928, 539919, 559916, 719892, 839874, 1079838, 1119832, 1259811, 1439784, 1679748, 2159676, 2519622, 3359496, 3779433, 4319352, 5039244, 7558866, 10078488, 15117732, 30235464]

約数ペア:

[(1, 30235464), (2, 15117732), (3, 10078488), (4, 7558866), (6, 5039244), (7, 4319352), (8, 3779433), (9, 3359496), (12, 2519622), (14, 2159676), (18, 1679748), (21, 1439784), (24, 1259811), (27, 1119832), (28, 1079838), (36, 839874), (42, 719892), (54, 559916), (56, 539919), (63, 479928), (72, 419937), (84, 359946), (108, 279958), (126, 239964), (168, 179973), (189, 159976), (216, 139979), (252, 119982), (378, 79988), (504, 59991), (756, 39994), (1512, 19997)]