679641060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{27427}}^1$

素因数の和:27505

約数の個数: 96

約数和(自身を含む): 2211793920

約数和(自身を除く): 1532152860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 6195, 8260, 12390, 24780, 27427, 54854, 82281, 109708, 137135, 164562, 191989, 274270, 329124, 383978, 411405, 548540, 575967, 767956, 822810, 959945, 1151934, 1618193, 1645620, 1919890, 2303868, 2879835, 3236386, 3839780, 4854579, 5759670, 6472772, 8090965, 9709158, 11327351, 11519340, 16181930, 19418316, 22654702, 24272895, 32363860, 33982053, 45309404, 48545790, 56636755, 67964106, 97091580, 113273510, 135928212, 169910265, 226547020, 339820530, 679641060]

約数ペア:

[(1, 679641060), (2, 339820530), (3, 226547020), (4, 169910265), (5, 135928212), (6, 113273510), (7, 97091580), (10, 67964106), (12, 56636755), (14, 48545790), (15, 45309404), (20, 33982053), (21, 32363860), (28, 24272895), (30, 22654702), (35, 19418316), (42, 16181930), (59, 11519340), (60, 11327351), (70, 9709158), (84, 8090965), (105, 6472772), (118, 5759670), (140, 4854579), (177, 3839780), (210, 3236386), (236, 2879835), (295, 2303868), (354, 1919890), (413, 1645620), (420, 1618193), (590, 1151934), (708, 959945), (826, 822810), (885, 767956), (1180, 575967), (1239, 548540), (1652, 411405), (1770, 383978), (2065, 329124), (2478, 274270), (3540, 191989), (4130, 164562), (4956, 137135), (6195, 109708), (8260, 82281), (12390, 54854), (24780, 27427)]