738791060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277741}}^1$

素因数の和:277776

約数の個数: 48

約数和(自身を含む): 1866426240

約数和(自身を除く): 1127635180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 277741, 555482, 1110964, 1388705, 1944187, 2777410, 3888374, 5277079, 5554820, 7776748, 9720935, 10554158, 19441870, 21108316, 26385395, 36939553, 38883740, 52770790, 73879106, 105541580, 147758212, 184697765, 369395530, 738791060]

約数ペア:

[(1, 738791060), (2, 369395530), (4, 184697765), (5, 147758212), (7, 105541580), (10, 73879106), (14, 52770790), (19, 38883740), (20, 36939553), (28, 26385395), (35, 21108316), (38, 19441870), (70, 10554158), (76, 9720935), (95, 7776748), (133, 5554820), (140, 5277079), (190, 3888374), (266, 2777410), (380, 1944187), (532, 1388705), (665, 1110964), (1330, 555482), (2660, 277741)]