30295552

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 70709760

約数和(自身を除く): 40414208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 107, 112, 128, 158, 214, 224, 256, 316, 428, 448, 512, 553, 632, 749, 856, 896, 1106, 1264, 1498, 1712, 1792, 2212, 2528, 2996, 3424, 3584, 4424, 5056, 5992, 6848, 8453, 8848, 10112, 11984, 13696, 16906, 17696, 20224, 23968, 27392, 33812, 35392, 40448, 47936, 54784, 59171, 67624, 70784, 95872, 118342, 135248, 141568, 191744, 236684, 270496, 283136, 383488, 473368, 540992, 946736, 1081984, 1893472, 2163968, 3786944, 4327936, 7573888, 15147776, 30295552]

約数ペア:

[(1, 30295552), (2, 15147776), (4, 7573888), (7, 4327936), (8, 3786944), (14, 2163968), (16, 1893472), (28, 1081984), (32, 946736), (56, 540992), (64, 473368), (79, 383488), (107, 283136), (112, 270496), (128, 236684), (158, 191744), (214, 141568), (224, 135248), (256, 118342), (316, 95872), (428, 70784), (448, 67624), (512, 59171), (553, 54784), (632, 47936), (749, 40448), (856, 35392), (896, 33812), (1106, 27392), (1264, 23968), (1498, 20224), (1712, 17696), (1792, 16906), (2212, 13696), (2528, 11984), (2996, 10112), (3424, 8848), (3584, 8453), (4424, 6848), (5056, 5992)]