245280882510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21126691}}^1$

素因数の和:21126750

約数の個数: 64

約数和(自身を含む): 669293602560

約数和(自身を除く): 424012720050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 11610, 21126691, 42253382, 63380073, 105633455, 126760146, 190140219, 211266910, 316900365, 380280438, 570420657, 633800730, 908447713, 950701095, 1140841314, 1816895426, 1901402190, 2725343139, 2852103285, 4542238565, 5450686278, 5704206570, 8176029417, 9084477130, 13626715695, 16352058834, 24528088251, 27253431390, 40880147085, 49056176502, 81760294170, 122640441255, 245280882510]

約数ペア:

[(1, 245280882510), (2, 122640441255), (3, 81760294170), (5, 49056176502), (6, 40880147085), (9, 27253431390), (10, 24528088251), (15, 16352058834), (18, 13626715695), (27, 9084477130), (30, 8176029417), (43, 5704206570), (45, 5450686278), (54, 4542238565), (86, 2852103285), (90, 2725343139), (129, 1901402190), (135, 1816895426), (215, 1140841314), (258, 950701095), (270, 908447713), (387, 633800730), (430, 570420657), (645, 380280438), (774, 316900365), (1161, 211266910), (1290, 190140219), (1935, 126760146), (2322, 105633455), (3870, 63380073), (5805, 42253382), (11610, 21126691)]