1515470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1594930

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 599, 1198, 1265, 2530, 2995, 5990, 6589, 13178, 13777, 27554, 32945, 65890, 68885, 137770, 151547, 303094, 757735, 1515470]

約数ペア:

[(1, 1515470), (2, 757735), (5, 303094), (10, 151547), (11, 137770), (22, 68885), (23, 65890), (46, 32945), (55, 27554), (110, 13777), (115, 13178), (230, 6589), (253, 5990), (506, 2995), (599, 2530), (1198, 1265)]