663664590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{273113}}^1$

素因数の和:273135

約数の個数: 48

約数和(自身を含む): 1789442928

約数和(自身を除く): 1125778338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 273113, 546226, 819339, 1365565, 1638678, 2458017, 2731130, 4096695, 4916034, 7374051, 8193390, 12290085, 14748102, 22122153, 24580170, 36870255, 44244306, 66366459, 73740510, 110610765, 132732918, 221221530, 331832295, 663664590]

約数ペア:

[(1, 663664590), (2, 331832295), (3, 221221530), (5, 132732918), (6, 110610765), (9, 73740510), (10, 66366459), (15, 44244306), (18, 36870255), (27, 24580170), (30, 22122153), (45, 14748102), (54, 12290085), (81, 8193390), (90, 7374051), (135, 4916034), (162, 4096695), (243, 2731130), (270, 2458017), (405, 1638678), (486, 1365565), (810, 819339), (1215, 546226), (2430, 273113)]