3079689980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1\times {\mathrm{1511}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 6542182080

約数和(自身を除く): 3462492100

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1009, 1010, 1511, 2018, 2020, 3022, 4036, 5045, 6044, 7555, 10090, 15110, 20180, 30220, 101909, 152611, 203818, 305222, 407636, 509545, 610444, 763055, 1019090, 1524599, 1526110, 2038180, 3049198, 3052220, 6098396, 7622995, 15245990, 30491980, 153984499, 307968998, 615937996, 769922495, 1539844990, 3079689980]

約数ペア:

[(1, 3079689980), (2, 1539844990), (4, 769922495), (5, 615937996), (10, 307968998), (20, 153984499), (101, 30491980), (202, 15245990), (404, 7622995), (505, 6098396), (1009, 3052220), (1010, 3049198), (1511, 2038180), (2018, 1526110), (2020, 1524599), (3022, 1019090), (4036, 763055), (5045, 610444), (6044, 509545), (7555, 407636), (10090, 305222), (15110, 203818), (20180, 152611), (30220, 101909)]