1685250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{107}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 5256576

約数和(自身を除く): 3571326

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, 107, 125, 126, 150, 175, 210, 214, 225, 250, 315, 321, 350, 375, 450, 525, 535, 630, 642, 749, 750, 875, 963, 1050, 1070, 1125, 1498, 1575, 1605, 1750, 1926, 2247, 2250, 2625, 2675, 3150, 3210, 3745, 4494, 4815, 5250, 5350, 6741, 7490, 7875, 8025, 9630, 11235, 13375, 13482, 15750, 16050, 18725, 22470, 24075, 26750, 33705, 37450, 40125, 48150, 56175, 67410, 80250, 93625, 112350, 120375, 168525, 187250, 240750, 280875, 337050, 561750, 842625, 1685250]

約数ペア:

[(1, 1685250), (2, 842625), (3, 561750), (5, 337050), (6, 280875), (7, 240750), (9, 187250), (10, 168525), (14, 120375), (15, 112350), (18, 93625), (21, 80250), (25, 67410), (30, 56175), (35, 48150), (42, 40125), (45, 37450), (50, 33705), (63, 26750), (70, 24075), (75, 22470), (90, 18725), (105, 16050), (107, 15750), (125, 13482), (126, 13375), (150, 11235), (175, 9630), (210, 8025), (214, 7875), (225, 7490), (250, 6741), (315, 5350), (321, 5250), (350, 4815), (375, 4494), (450, 3745), (525, 3210), (535, 3150), (630, 2675), (642, 2625), (749, 2250), (750, 2247), (875, 1926), (963, 1750), (1050, 1605), (1070, 1575), (1125, 1498)]