42709740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{711829}}^1$

素因数の和:711841

約数の個数: 24

約数和(自身を含む): 119587440

約数和(自身を除く): 76877700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 711829, 1423658, 2135487, 2847316, 3559145, 4270974, 7118290, 8541948, 10677435, 14236580, 21354870, 42709740]

約数ペア:

[(1, 42709740), (2, 21354870), (3, 14236580), (4, 10677435), (5, 8541948), (6, 7118290), (10, 4270974), (12, 3559145), (15, 2847316), (20, 2135487), (30, 1423658), (60, 711829)]