1113369540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{911}}^1\times {\mathrm{20369}}^1$

素因数の和:21292

約数の個数: 48

約数和(自身を含む): 3121009920

約数和(自身を除く): 2007640380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 911, 1822, 2733, 3644, 4555, 5466, 9110, 10932, 13665, 18220, 20369, 27330, 40738, 54660, 61107, 81476, 101845, 122214, 203690, 244428, 305535, 407380, 611070, 1222140, 18556159, 37112318, 55668477, 74224636, 92780795, 111336954, 185561590, 222673908, 278342385, 371123180, 556684770, 1113369540]

約数ペア:

[(1, 1113369540), (2, 556684770), (3, 371123180), (4, 278342385), (5, 222673908), (6, 185561590), (10, 111336954), (12, 92780795), (15, 74224636), (20, 55668477), (30, 37112318), (60, 18556159), (911, 1222140), (1822, 611070), (2733, 407380), (3644, 305535), (4555, 244428), (5466, 203690), (9110, 122214), (10932, 101845), (13665, 81476), (18220, 61107), (20369, 54660), (27330, 40738)]