8049889530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{139537}}^1$

素因数の和:140191

約数の個数: 48

約数和(自身を含む): 20962514664

約数和(自身を除く): 12912625134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1282, 1923, 3205, 3846, 5769, 6410, 9615, 11538, 19230, 28845, 57690, 139537, 279074, 418611, 697685, 837222, 1255833, 1395370, 2093055, 2511666, 4186110, 6279165, 12558330, 89443217, 178886434, 268329651, 447216085, 536659302, 804988953, 894432170, 1341648255, 1609977906, 2683296510, 4024944765, 8049889530]

約数ペア:

[(1, 8049889530), (2, 4024944765), (3, 2683296510), (5, 1609977906), (6, 1341648255), (9, 894432170), (10, 804988953), (15, 536659302), (18, 447216085), (30, 268329651), (45, 178886434), (90, 89443217), (641, 12558330), (1282, 6279165), (1923, 4186110), (3205, 2511666), (3846, 2093055), (5769, 1395370), (6410, 1255833), (9615, 837222), (11538, 697685), (19230, 418611), (28845, 279074), (57690, 139537)]