2930654020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{910141}}^1$

素因数の和:910180

約数の個数: 48

約数和(自身を含む): 7339385088

約数和(自身を除く): 4408731068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 910141, 1820282, 3640564, 4550705, 6370987, 9101410, 12741974, 18202820, 20933243, 25483948, 31854935, 41866486, 63709870, 83732972, 104666215, 127419740, 146532701, 209332430, 293065402, 418664860, 586130804, 732663505, 1465327010, 2930654020]

約数ペア:

[(1, 2930654020), (2, 1465327010), (4, 732663505), (5, 586130804), (7, 418664860), (10, 293065402), (14, 209332430), (20, 146532701), (23, 127419740), (28, 104666215), (35, 83732972), (46, 63709870), (70, 41866486), (92, 31854935), (115, 25483948), (140, 20933243), (161, 18202820), (230, 12741974), (322, 9101410), (460, 6370987), (644, 4550705), (805, 3640564), (1610, 1820282), (3220, 910141)]