1187450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 2571264

約数和(自身を除く): 1383814

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 127, 170, 187, 254, 275, 374, 425, 550, 635, 850, 935, 1270, 1397, 1870, 2159, 2794, 3175, 4318, 4675, 6350, 6985, 9350, 10795, 13970, 21590, 23749, 34925, 47498, 53975, 69850, 107950, 118745, 237490, 593725, 1187450]

約数ペア:

[(1, 1187450), (2, 593725), (5, 237490), (10, 118745), (11, 107950), (17, 69850), (22, 53975), (25, 47498), (34, 34925), (50, 23749), (55, 21590), (85, 13970), (110, 10795), (127, 9350), (170, 6985), (187, 6350), (254, 4675), (275, 4318), (374, 3175), (425, 2794), (550, 2159), (635, 1870), (850, 1397), (935, 1270)]