30231117

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^2$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 54760320

約数和(自身を除く): 24529203

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 97, 119, 153, 189, 291, 357, 459, 679, 873, 1071, 1649, 2037, 2619, 3213, 4947, 6111, 9409, 11543, 14841, 18333, 28227, 34629, 44523, 65863, 84681, 103887, 159953, 197589, 254043, 311661, 479859, 592767, 1119671, 1439577, 1778301, 3359013, 4318731, 10077039, 30231117]

約数ペア:

[(1, 30231117), (3, 10077039), (7, 4318731), (9, 3359013), (17, 1778301), (21, 1439577), (27, 1119671), (51, 592767), (63, 479859), (97, 311661), (119, 254043), (153, 197589), (189, 159953), (291, 103887), (357, 84681), (459, 65863), (679, 44523), (873, 34629), (1071, 28227), (1649, 18333), (2037, 14841), (2619, 11543), (3213, 9409), (4947, 6111)]