30997368

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{8123}}^1$

素因数の和:8188

約数の個数: 48

約数和(自身を含む): 85545720

約数和(自身を除く): 54548352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 8123, 16246, 24369, 32492, 48738, 64984, 73107, 97476, 146214, 194952, 292428, 430519, 584856, 861038, 1291557, 1722076, 2583114, 3444152, 3874671, 5166228, 7749342, 10332456, 15498684, 30997368]

約数ペア:

[(1, 30997368), (2, 15498684), (3, 10332456), (4, 7749342), (6, 5166228), (8, 3874671), (9, 3444152), (12, 2583114), (18, 1722076), (24, 1291557), (36, 861038), (53, 584856), (72, 430519), (106, 292428), (159, 194952), (212, 146214), (318, 97476), (424, 73107), (477, 64984), (636, 48738), (954, 32492), (1272, 24369), (1908, 16246), (3816, 8123)]