29721450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{18013}}^1$

素因数の和:18039

約数の個数: 48

約数和(自身を含む): 80414496

約数和(自身を除く): 50693046

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 18013, 36026, 54039, 90065, 108078, 180130, 198143, 270195, 396286, 450325, 540390, 594429, 900650, 990715, 1188858, 1350975, 1981430, 2701950, 2972145, 4953575, 5944290, 9907150, 14860725, 29721450]

約数ペア:

[(1, 29721450), (2, 14860725), (3, 9907150), (5, 5944290), (6, 4953575), (10, 2972145), (11, 2701950), (15, 1981430), (22, 1350975), (25, 1188858), (30, 990715), (33, 900650), (50, 594429), (55, 540390), (66, 450325), (75, 396286), (110, 270195), (150, 198143), (165, 180130), (275, 108078), (330, 90065), (550, 54039), (825, 36026), (1650, 18013)]