30515058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 76003200

約数和(自身を除く): 45488142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199, 398, 597, 1194, 1217, 1393, 1791, 2434, 2786, 3582, 3651, 4179, 7302, 8358, 8519, 10953, 12537, 17038, 21906, 25074, 25557, 51114, 76671, 153342, 242183, 484366, 726549, 1453098, 1695281, 2179647, 3390562, 4359294, 5085843, 10171686, 15257529, 30515058]

約数ペア:

[(1, 30515058), (2, 15257529), (3, 10171686), (6, 5085843), (7, 4359294), (9, 3390562), (14, 2179647), (18, 1695281), (21, 1453098), (42, 726549), (63, 484366), (126, 242183), (199, 153342), (398, 76671), (597, 51114), (1194, 25557), (1217, 25074), (1393, 21906), (1791, 17038), (2434, 12537), (2786, 10953), (3582, 8519), (3651, 8358), (4179, 7302)]