31920030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{354667}}^1$

素因数の和:354680

約数の個数: 24

約数和(自身を含む): 82992312

約数和(自身を除く): 51072282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 354667, 709334, 1064001, 1773335, 2128002, 3192003, 3546670, 5320005, 6384006, 10640010, 15960015, 31920030]

約数ペア:

[(1, 31920030), (2, 15960015), (3, 10640010), (5, 6384006), (6, 5320005), (9, 3546670), (10, 3192003), (15, 2128002), (18, 1773335), (30, 1064001), (45, 709334), (90, 354667)]