10521450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 28667808

約数和(自身を除く): 18146358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 103, 150, 206, 225, 227, 309, 450, 454, 515, 618, 681, 927, 1030, 1135, 1362, 1545, 1854, 2043, 2270, 2575, 3090, 3405, 4086, 4635, 5150, 5675, 6810, 7725, 9270, 10215, 11350, 15450, 17025, 20430, 23175, 23381, 34050, 46350, 46762, 51075, 70143, 102150, 116905, 140286, 210429, 233810, 350715, 420858, 584525, 701430, 1052145, 1169050, 1753575, 2104290, 3507150, 5260725, 10521450]

約数ペア:

[(1, 10521450), (2, 5260725), (3, 3507150), (5, 2104290), (6, 1753575), (9, 1169050), (10, 1052145), (15, 701430), (18, 584525), (25, 420858), (30, 350715), (45, 233810), (50, 210429), (75, 140286), (90, 116905), (103, 102150), (150, 70143), (206, 51075), (225, 46762), (227, 46350), (309, 34050), (450, 23381), (454, 23175), (515, 20430), (618, 17025), (681, 15450), (927, 11350), (1030, 10215), (1135, 9270), (1362, 7725), (1545, 6810), (1854, 5675), (2043, 5150), (2270, 4635), (2575, 4086), (3090, 3405)]