30930330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23977}}^1$

素因数の和:24030

約数の個数: 32

約数和(自身を含む): 75962304

約数和(自身を除く): 45031974

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23977, 47954, 71931, 119885, 143862, 239770, 359655, 719310, 1031011, 2062022, 3093033, 5155055, 6186066, 10310110, 15465165, 30930330]

約数ペア:

[(1, 30930330), (2, 15465165), (3, 10310110), (5, 6186066), (6, 5155055), (10, 3093033), (15, 2062022), (30, 1031011), (43, 719310), (86, 359655), (129, 239770), (215, 143862), (258, 119885), (430, 71931), (645, 47954), (1290, 23977)]