66658380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1110973}}^1$

素因数の和:1110985

約数の個数: 24

約数和(自身を含む): 186643632

約数和(自身を除く): 119985252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1110973, 2221946, 3332919, 4443892, 5554865, 6665838, 11109730, 13331676, 16664595, 22219460, 33329190, 66658380]

約数ペア:

[(1, 66658380), (2, 33329190), (3, 22219460), (4, 16664595), (5, 13331676), (6, 11109730), (10, 6665838), (12, 5554865), (15, 4443892), (20, 3332919), (30, 2221946), (60, 1110973)]