39956310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3389}}^1$

素因数の和:3533

約数の個数: 48

約数和(自身を含む): 104710320

約数和(自身を除く): 64754010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3389, 3930, 5895, 6778, 10167, 11790, 16945, 20334, 30501, 33890, 50835, 61002, 101670, 152505, 305010, 443959, 887918, 1331877, 2219795, 2663754, 3995631, 4439590, 6659385, 7991262, 13318770, 19978155, 39956310]

約数ペア:

[(1, 39956310), (2, 19978155), (3, 13318770), (5, 7991262), (6, 6659385), (9, 4439590), (10, 3995631), (15, 2663754), (18, 2219795), (30, 1331877), (45, 887918), (90, 443959), (131, 305010), (262, 152505), (393, 101670), (655, 61002), (786, 50835), (1179, 33890), (1310, 30501), (1965, 20334), (2358, 16945), (3389, 11790), (3930, 10167), (5895, 6778)]