1001394450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{317903}}^1$

素因数の和:317928

約数の個数: 72

約数和(自身を含む): 3074767488

約数和(自身を除く): 2073373038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 317903, 635806, 953709, 1589515, 1907418, 2225321, 2861127, 3179030, 4450642, 4768545, 5722254, 6675963, 7947575, 9537090, 11126605, 13351926, 14305635, 15895150, 20027889, 22253210, 23842725, 28611270, 33379815, 40055778, 47685450, 55633025, 66759630, 71528175, 100139445, 111266050, 143056350, 166899075, 200278890, 333798150, 500697225, 1001394450]

約数ペア:

[(1, 1001394450), (2, 500697225), (3, 333798150), (5, 200278890), (6, 166899075), (7, 143056350), (9, 111266050), (10, 100139445), (14, 71528175), (15, 66759630), (18, 55633025), (21, 47685450), (25, 40055778), (30, 33379815), (35, 28611270), (42, 23842725), (45, 22253210), (50, 20027889), (63, 15895150), (70, 14305635), (75, 13351926), (90, 11126605), (105, 9537090), (126, 7947575), (150, 6675963), (175, 5722254), (210, 4768545), (225, 4450642), (315, 3179030), (350, 2861127), (450, 2225321), (525, 1907418), (630, 1589515), (1050, 953709), (1575, 635806), (3150, 317903)]