3139980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{887}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 8951040

約数和(自身を除く): 5811060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 887, 1180, 1770, 1774, 2661, 3540, 3548, 4435, 5322, 8870, 10644, 13305, 17740, 26610, 52333, 53220, 104666, 156999, 209332, 261665, 313998, 523330, 627996, 784995, 1046660, 1569990, 3139980]

約数ペア:

[(1, 3139980), (2, 1569990), (3, 1046660), (4, 784995), (5, 627996), (6, 523330), (10, 313998), (12, 261665), (15, 209332), (20, 156999), (30, 104666), (59, 53220), (60, 52333), (118, 26610), (177, 17740), (236, 13305), (295, 10644), (354, 8870), (590, 5322), (708, 4435), (885, 3548), (887, 3540), (1180, 2661), (1770, 1774)]