72898350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{69427}}^1$

素因数の和:69449

約数の個数: 48

約数和(自身を含む): 206617728

約数和(自身を除く): 133719378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 69427, 138854, 208281, 347135, 416562, 485989, 694270, 971978, 1041405, 1457967, 1735675, 2082810, 2429945, 2915934, 3471350, 4859890, 5207025, 7289835, 10414050, 12149725, 14579670, 24299450, 36449175, 72898350]

約数ペア:

[(1, 72898350), (2, 36449175), (3, 24299450), (5, 14579670), (6, 12149725), (7, 10414050), (10, 7289835), (14, 5207025), (15, 4859890), (21, 3471350), (25, 2915934), (30, 2429945), (35, 2082810), (42, 1735675), (50, 1457967), (70, 1041405), (75, 971978), (105, 694270), (150, 485989), (175, 416562), (210, 347135), (350, 208281), (525, 138854), (1050, 69427)]