148936410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{236407}}^1$

素因数の和:236427

約数の個数: 48

約数和(自身を含む): 442555776

約数和(自身を除く): 293619366

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 236407, 472814, 709221, 1182035, 1418442, 1654849, 2127663, 2364070, 3309698, 3546105, 4255326, 4964547, 7092210, 8274245, 9929094, 10638315, 14893641, 16548490, 21276630, 24822735, 29787282, 49645470, 74468205, 148936410]

約数ペア:

[(1, 148936410), (2, 74468205), (3, 49645470), (5, 29787282), (6, 24822735), (7, 21276630), (9, 16548490), (10, 14893641), (14, 10638315), (15, 9929094), (18, 8274245), (21, 7092210), (30, 4964547), (35, 4255326), (42, 3546105), (45, 3309698), (63, 2364070), (70, 2127663), (90, 1654849), (105, 1418442), (126, 1182035), (210, 709221), (315, 472814), (630, 236407)]