140131620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{86501}}^1$

素因数の和:86522

約数の個数: 60

約数和(自身を含む): 439603164

約数和(自身を除く): 299471544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 86501, 173002, 259503, 346004, 432505, 519006, 778509, 865010, 1038012, 1297515, 1557018, 1730020, 2335527, 2595030, 3114036, 3892545, 4671054, 5190060, 7006581, 7785090, 9342108, 11677635, 14013162, 15570180, 23355270, 28026324, 35032905, 46710540, 70065810, 140131620]

約数ペア:

[(1, 140131620), (2, 70065810), (3, 46710540), (4, 35032905), (5, 28026324), (6, 23355270), (9, 15570180), (10, 14013162), (12, 11677635), (15, 9342108), (18, 7785090), (20, 7006581), (27, 5190060), (30, 4671054), (36, 3892545), (45, 3114036), (54, 2595030), (60, 2335527), (81, 1730020), (90, 1557018), (108, 1297515), (135, 1038012), (162, 865010), (180, 778509), (270, 519006), (324, 432505), (405, 346004), (540, 259503), (810, 173002), (1620, 86501)]