30990930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{17509}}^1$

素因数の和:17578

約数の個数: 32

約数和(自身を含む): 75643200

約数和(自身を除く): 44652270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 17509, 35018, 52527, 87545, 105054, 175090, 262635, 525270, 1033031, 2066062, 3099093, 5165155, 6198186, 10330310, 15495465, 30990930]

約数ペア:

[(1, 30990930), (2, 15495465), (3, 10330310), (5, 6198186), (6, 5165155), (10, 3099093), (15, 2066062), (30, 1033031), (59, 525270), (118, 262635), (177, 175090), (295, 105054), (354, 87545), (590, 52527), (885, 35018), (1770, 17509)]