31966380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59197}}^1$

素因数の和:59215

約数の個数: 48

約数和(自身を含む): 99452640

約数和(自身を除く): 67486260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 59197, 118394, 177591, 236788, 295985, 355182, 532773, 591970, 710364, 887955, 1065546, 1183940, 1598319, 1775910, 2131092, 2663865, 3196638, 3551820, 5327730, 6393276, 7991595, 10655460, 15983190, 31966380]

約数ペア:

[(1, 31966380), (2, 15983190), (3, 10655460), (4, 7991595), (5, 6393276), (6, 5327730), (9, 3551820), (10, 3196638), (12, 2663865), (15, 2131092), (18, 1775910), (20, 1598319), (27, 1183940), (30, 1065546), (36, 887955), (45, 710364), (54, 591970), (60, 532773), (90, 355182), (108, 295985), (135, 236788), (180, 177591), (270, 118394), (540, 59197)]