30574866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 75350016

約数和(自身を除く): 44775150

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 46, 62, 69, 93, 138, 161, 186, 217, 322, 434, 483, 651, 713, 966, 1021, 1302, 1426, 2042, 2139, 3063, 4278, 4991, 6126, 7147, 9982, 14294, 14973, 21441, 23483, 29946, 31651, 42882, 46966, 63302, 70449, 94953, 140898, 164381, 189906, 221557, 328762, 443114, 493143, 664671, 727973, 986286, 1329342, 1455946, 2183919, 4367838, 5095811, 10191622, 15287433, 30574866]

約数ペア:

[(1, 30574866), (2, 15287433), (3, 10191622), (6, 5095811), (7, 4367838), (14, 2183919), (21, 1455946), (23, 1329342), (31, 986286), (42, 727973), (46, 664671), (62, 493143), (69, 443114), (93, 328762), (138, 221557), (161, 189906), (186, 164381), (217, 140898), (322, 94953), (434, 70449), (483, 63302), (651, 46966), (713, 42882), (966, 31651), (1021, 29946), (1302, 23483), (1426, 21441), (2042, 14973), (2139, 14294), (3063, 9982), (4278, 7147), (4991, 6126)]