2247383740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3557}}^1\times {\mathrm{4513}}^1$

素因数の和:8086

約数の個数: 48

約数和(自身を含む): 5396432832

約数和(自身を除く): 3149049092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3557, 4513, 7114, 9026, 14228, 17785, 18052, 22565, 24899, 31591, 35570, 45130, 49798, 63182, 71140, 90260, 99596, 124495, 126364, 157955, 248990, 315910, 497980, 631820, 16052741, 32105482, 64210964, 80263705, 112369187, 160527410, 224738374, 321054820, 449476748, 561845935, 1123691870, 2247383740]

約数ペア:

[(1, 2247383740), (2, 1123691870), (4, 561845935), (5, 449476748), (7, 321054820), (10, 224738374), (14, 160527410), (20, 112369187), (28, 80263705), (35, 64210964), (70, 32105482), (140, 16052741), (3557, 631820), (4513, 497980), (7114, 315910), (9026, 248990), (14228, 157955), (17785, 126364), (18052, 124495), (22565, 99596), (24899, 90260), (31591, 71140), (35570, 63182), (45130, 49798)]