13043100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{6211}}^1$

素因数の和:6235

約数の個数: 72

約数和(自身を含む): 43136128

約数和(自身を除く): 30093028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 6211, 12422, 18633, 24844, 31055, 37266, 43477, 62110, 74532, 86954, 93165, 124220, 130431, 155275, 173908, 186330, 217385, 260862, 310550, 372660, 434770, 465825, 521724, 621100, 652155, 869540, 931650, 1086925, 1304310, 1863300, 2173850, 2608620, 3260775, 4347700, 6521550, 13043100]

約数ペア:

[(1, 13043100), (2, 6521550), (3, 4347700), (4, 3260775), (5, 2608620), (6, 2173850), (7, 1863300), (10, 1304310), (12, 1086925), (14, 931650), (15, 869540), (20, 652155), (21, 621100), (25, 521724), (28, 465825), (30, 434770), (35, 372660), (42, 310550), (50, 260862), (60, 217385), (70, 186330), (75, 173908), (84, 155275), (100, 130431), (105, 124220), (140, 93165), (150, 86954), (175, 74532), (210, 62110), (300, 43477), (350, 37266), (420, 31055), (525, 24844), (700, 18633), (1050, 12422), (2100, 6211)]