879123070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{479}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 1834721280

約数和(自身を除く): 955598210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 167, 314, 334, 479, 785, 835, 958, 1099, 1169, 1570, 1670, 2198, 2338, 2395, 3353, 4790, 5495, 5845, 6706, 10990, 11690, 16765, 26219, 33530, 52438, 75203, 79993, 131095, 150406, 159986, 183533, 262190, 367066, 376015, 399965, 526421, 559951, 752030, 799930, 917665, 1052842, 1119902, 1835330, 2632105, 2799755, 5264210, 5599510, 12558901, 25117802, 62794505, 87912307, 125589010, 175824614, 439561535, 879123070]

約数ペア:

[(1, 879123070), (2, 439561535), (5, 175824614), (7, 125589010), (10, 87912307), (14, 62794505), (35, 25117802), (70, 12558901), (157, 5599510), (167, 5264210), (314, 2799755), (334, 2632105), (479, 1835330), (785, 1119902), (835, 1052842), (958, 917665), (1099, 799930), (1169, 752030), (1570, 559951), (1670, 526421), (2198, 399965), (2338, 376015), (2395, 367066), (3353, 262190), (4790, 183533), (5495, 159986), (5845, 150406), (6706, 131095), (10990, 79993), (11690, 75203), (16765, 52438), (26219, 33530)]