30225818

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 27558502

約数列:

[1, 2, 7, 14, 23, 37, 43, 46, 59, 74, 86, 118, 161, 259, 301, 322, 413, 518, 602, 826, 851, 989, 1357, 1591, 1702, 1978, 2183, 2537, 2714, 3182, 4366, 5074, 5957, 6923, 9499, 11137, 11914, 13846, 15281, 17759, 18998, 22274, 30562, 35518, 36593, 50209, 58351, 73186, 93869, 100418, 116702, 187738, 256151, 351463, 408457, 512302, 657083, 702926, 816914, 1314166, 2158987, 4317974, 15112909, 30225818]

約数ペア:

[(1, 30225818), (2, 15112909), (7, 4317974), (14, 2158987), (23, 1314166), (37, 816914), (43, 702926), (46, 657083), (59, 512302), (74, 408457), (86, 351463), (118, 256151), (161, 187738), (259, 116702), (301, 100418), (322, 93869), (413, 73186), (518, 58351), (602, 50209), (826, 36593), (851, 35518), (989, 30562), (1357, 22274), (1591, 18998), (1702, 17759), (1978, 15281), (2183, 13846), (2537, 11914), (2714, 11137), (3182, 9499), (4366, 6923), (5074, 5957)]