1718477320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{5323}}^1$

素因数の和:6494

約数の個数: 64

約数和(自身を含む): 4423605120

約数和(自身を除く): 2705127800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1153, 2306, 4612, 5323, 5765, 8071, 9224, 10646, 11530, 16142, 21292, 23060, 26615, 32284, 37261, 40355, 42584, 46120, 53230, 64568, 74522, 80710, 106460, 149044, 161420, 186305, 212920, 298088, 322840, 372610, 745220, 1490440, 6137419, 12274838, 24549676, 30687095, 42961933, 49099352, 61374190, 85923866, 122748380, 171847732, 214809665, 245496760, 343695464, 429619330, 859238660, 1718477320]

約数ペア:

[(1, 1718477320), (2, 859238660), (4, 429619330), (5, 343695464), (7, 245496760), (8, 214809665), (10, 171847732), (14, 122748380), (20, 85923866), (28, 61374190), (35, 49099352), (40, 42961933), (56, 30687095), (70, 24549676), (140, 12274838), (280, 6137419), (1153, 1490440), (2306, 745220), (4612, 372610), (5323, 322840), (5765, 298088), (8071, 212920), (9224, 186305), (10646, 161420), (11530, 149044), (16142, 106460), (21292, 80710), (23060, 74522), (26615, 64568), (32284, 53230), (37261, 46120), (40355, 42584)]