19317150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 54684000

約数和(自身を除く): 35366850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 82, 90, 123, 135, 150, 205, 225, 246, 270, 349, 369, 410, 450, 615, 675, 698, 738, 1025, 1047, 1107, 1230, 1350, 1745, 1845, 2050, 2094, 2214, 3075, 3141, 3490, 3690, 5235, 5535, 6150, 6282, 8725, 9225, 9423, 10470, 11070, 14309, 15705, 17450, 18450, 18846, 26175, 27675, 28618, 31410, 42927, 47115, 52350, 55350, 71545, 78525, 85854, 94230, 128781, 143090, 157050, 214635, 235575, 257562, 357725, 386343, 429270, 471150, 643905, 715450, 772686, 1073175, 1287810, 1931715, 2146350, 3219525, 3863430, 6439050, 9658575, 19317150]

約数ペア:

[(1, 19317150), (2, 9658575), (3, 6439050), (5, 3863430), (6, 3219525), (9, 2146350), (10, 1931715), (15, 1287810), (18, 1073175), (25, 772686), (27, 715450), (30, 643905), (41, 471150), (45, 429270), (50, 386343), (54, 357725), (75, 257562), (82, 235575), (90, 214635), (123, 157050), (135, 143090), (150, 128781), (205, 94230), (225, 85854), (246, 78525), (270, 71545), (349, 55350), (369, 52350), (410, 47115), (450, 42927), (615, 31410), (675, 28618), (698, 27675), (738, 26175), (1025, 18846), (1047, 18450), (1107, 17450), (1230, 15705), (1350, 14309), (1745, 11070), (1845, 10470), (2050, 9423), (2094, 9225), (2214, 8725), (3075, 6282), (3141, 6150), (3490, 5535), (3690, 5235)]