28350540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{52501}}^1$

素因数の和:52519

約数の個数: 48

約数和(自身を含む): 88203360

約数和(自身を除く): 59852820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 52501, 105002, 157503, 210004, 262505, 315006, 472509, 525010, 630012, 787515, 945018, 1050020, 1417527, 1575030, 1890036, 2362545, 2835054, 3150060, 4725090, 5670108, 7087635, 9450180, 14175270, 28350540]

約数ペア:

[(1, 28350540), (2, 14175270), (3, 9450180), (4, 7087635), (5, 5670108), (6, 4725090), (9, 3150060), (10, 2835054), (12, 2362545), (15, 1890036), (18, 1575030), (20, 1417527), (27, 1050020), (30, 945018), (36, 787515), (45, 630012), (54, 525010), (60, 472509), (90, 315006), (108, 262505), (135, 210004), (180, 157503), (270, 105002), (540, 52501)]