430600020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{312029}}^1$

素因数の和:312064

約数の個数: 48

約数和(自身を含む): 1258104960

約数和(自身を除く): 827504940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 312029, 624058, 936087, 1248116, 1560145, 1872174, 3120290, 3744348, 4680435, 6240580, 7176667, 9360870, 14353334, 18721740, 21530001, 28706668, 35883335, 43060002, 71766670, 86120004, 107650005, 143533340, 215300010, 430600020]

約数ペア:

[(1, 430600020), (2, 215300010), (3, 143533340), (4, 107650005), (5, 86120004), (6, 71766670), (10, 43060002), (12, 35883335), (15, 28706668), (20, 21530001), (23, 18721740), (30, 14353334), (46, 9360870), (60, 7176667), (69, 6240580), (92, 4680435), (115, 3744348), (138, 3120290), (230, 1872174), (276, 1560145), (345, 1248116), (460, 936087), (690, 624058), (1380, 312029)]