1139236740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{21601}}^1$

素因数の和:21909

約数の個数: 72

約数和(自身を含む): 3467639448

約数和(自身を除く): 2328402708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5860, 8790, 10548, 13185, 17580, 21601, 26370, 43202, 52740, 64803, 86404, 108005, 129606, 194409, 216010, 259212, 324015, 388818, 432020, 648030, 777636, 972045, 1296060, 1944090, 3888180, 6329093, 12658186, 18987279, 25316372, 31645465, 37974558, 56961837, 63290930, 75949116, 94936395, 113923674, 126581860, 189872790, 227847348, 284809185, 379745580, 569618370, 1139236740]

約数ペア:

[(1, 1139236740), (2, 569618370), (3, 379745580), (4, 284809185), (5, 227847348), (6, 189872790), (9, 126581860), (10, 113923674), (12, 94936395), (15, 75949116), (18, 63290930), (20, 56961837), (30, 37974558), (36, 31645465), (45, 25316372), (60, 18987279), (90, 12658186), (180, 6329093), (293, 3888180), (586, 1944090), (879, 1296060), (1172, 972045), (1465, 777636), (1758, 648030), (2637, 432020), (2930, 388818), (3516, 324015), (4395, 259212), (5274, 216010), (5860, 194409), (8790, 129606), (10548, 108005), (13185, 86404), (17580, 64803), (21601, 52740), (26370, 43202)]