870030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1381}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 2587104

約数和(自身を除く): 1717074

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1381, 2762, 4143, 6905, 8286, 9667, 12429, 13810, 19334, 20715, 24858, 29001, 41430, 48335, 58002, 62145, 87003, 96670, 124290, 145005, 174006, 290010, 435015, 870030]

約数ペア:

[(1, 870030), (2, 435015), (3, 290010), (5, 174006), (6, 145005), (7, 124290), (9, 96670), (10, 87003), (14, 62145), (15, 58002), (18, 48335), (21, 41430), (30, 29001), (35, 24858), (42, 20715), (45, 19334), (63, 13810), (70, 12429), (90, 9667), (105, 8286), (126, 6905), (210, 4143), (315, 2762), (630, 1381)]