187933020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{284747}}^1$

素因数の和:284770

約数の個数: 48

約数和(自身を含む): 574051968

約数和(自身を除く): 386118948

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 284747, 569494, 854241, 1138988, 1423735, 1708482, 2847470, 3132217, 3416964, 4271205, 5694940, 6264434, 8542410, 9396651, 12528868, 15661085, 17084820, 18793302, 31322170, 37586604, 46983255, 62644340, 93966510, 187933020]

約数ペア:

[(1, 187933020), (2, 93966510), (3, 62644340), (4, 46983255), (5, 37586604), (6, 31322170), (10, 18793302), (11, 17084820), (12, 15661085), (15, 12528868), (20, 9396651), (22, 8542410), (30, 6264434), (33, 5694940), (44, 4271205), (55, 3416964), (60, 3132217), (66, 2847470), (110, 1708482), (132, 1423735), (165, 1138988), (220, 854241), (330, 569494), (660, 284747)]