15327690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{10427}}^1$

素因数の和:10451

約数の個数: 48

約数和(自身を含む): 42796512

約数和(自身を除く): 27468822

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 10427, 20854, 31281, 52135, 62562, 72989, 104270, 145978, 156405, 218967, 312810, 364945, 437934, 510923, 729890, 1021846, 1094835, 1532769, 2189670, 2554615, 3065538, 5109230, 7663845, 15327690]

約数ペア:

[(1, 15327690), (2, 7663845), (3, 5109230), (5, 3065538), (6, 2554615), (7, 2189670), (10, 1532769), (14, 1094835), (15, 1021846), (21, 729890), (30, 510923), (35, 437934), (42, 364945), (49, 312810), (70, 218967), (98, 156405), (105, 145978), (147, 104270), (210, 72989), (245, 62562), (294, 52135), (490, 31281), (735, 20854), (1470, 10427)]