30661070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12119}}^1$

素因数の和:12160

約数の個数: 32

約数和(自身を含む): 62830080

約数和(自身を除く): 32169010

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 12119, 24238, 60595, 121190, 133309, 266618, 278737, 557474, 666545, 1333090, 1393685, 2787370, 3066107, 6132214, 15330535, 30661070]

約数ペア:

[(1, 30661070), (2, 15330535), (5, 6132214), (10, 3066107), (11, 2787370), (22, 1393685), (23, 1333090), (46, 666545), (55, 557474), (110, 278737), (115, 266618), (230, 133309), (253, 121190), (506, 60595), (1265, 24238), (2530, 12119)]