111981990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{6359}}^1$

素因数の和:6956

約数の個数: 32

約数和(自身を含む): 269256960

約数和(自身を除く): 157274970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 587, 1174, 1761, 2935, 3522, 5870, 6359, 8805, 12718, 17610, 19077, 31795, 38154, 63590, 95385, 190770, 3732733, 7465466, 11198199, 18663665, 22396398, 37327330, 55990995, 111981990]

約数ペア:

[(1, 111981990), (2, 55990995), (3, 37327330), (5, 22396398), (6, 18663665), (10, 11198199), (15, 7465466), (30, 3732733), (587, 190770), (1174, 95385), (1761, 63590), (2935, 38154), (3522, 31795), (5870, 19077), (6359, 17610), (8805, 12718)]