19329450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 56246400

約数和(自身を除く): 36916950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 41, 42, 50, 70, 75, 82, 105, 123, 150, 175, 205, 210, 246, 287, 350, 410, 449, 525, 574, 615, 861, 898, 1025, 1050, 1230, 1347, 1435, 1722, 2050, 2245, 2694, 2870, 3075, 3143, 4305, 4490, 6150, 6286, 6735, 7175, 8610, 9429, 11225, 13470, 14350, 15715, 18409, 18858, 21525, 22450, 31430, 33675, 36818, 43050, 47145, 55227, 67350, 78575, 92045, 94290, 110454, 128863, 157150, 184090, 235725, 257726, 276135, 386589, 460225, 471450, 552270, 644315, 773178, 920450, 1288630, 1380675, 1932945, 2761350, 3221575, 3865890, 6443150, 9664725, 19329450]

約数ペア:

[(1, 19329450), (2, 9664725), (3, 6443150), (5, 3865890), (6, 3221575), (7, 2761350), (10, 1932945), (14, 1380675), (15, 1288630), (21, 920450), (25, 773178), (30, 644315), (35, 552270), (41, 471450), (42, 460225), (50, 386589), (70, 276135), (75, 257726), (82, 235725), (105, 184090), (123, 157150), (150, 128863), (175, 110454), (205, 94290), (210, 92045), (246, 78575), (287, 67350), (350, 55227), (410, 47145), (449, 43050), (525, 36818), (574, 33675), (615, 31430), (861, 22450), (898, 21525), (1025, 18858), (1050, 18409), (1230, 15715), (1347, 14350), (1435, 13470), (1722, 11225), (2050, 9429), (2245, 8610), (2694, 7175), (2870, 6735), (3075, 6286), (3143, 6150), (4305, 4490)]