1340806950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{425653}}^1$

素因数の和:425678

約数の個数: 72

約数和(自身を含む): 4116925488

約数和(自身を除く): 2776118538

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, 425653, 851306, 1276959, 2128265, 2553918, 2979571, 3830877, 4256530, 5959142, 6384795, 7661754, 8938713, 10641325, 12769590, 14897855, 17877426, 19154385, 21282650, 26816139, 29795710, 31923975, 38308770, 44693565, 53632278, 63847950, 74489275, 89387130, 95771925, 134080695, 148978550, 191543850, 223467825, 268161390, 446935650, 670403475, 1340806950]

約数ペア:

[(1, 1340806950), (2, 670403475), (3, 446935650), (5, 268161390), (6, 223467825), (7, 191543850), (9, 148978550), (10, 134080695), (14, 95771925), (15, 89387130), (18, 74489275), (21, 63847950), (25, 53632278), (30, 44693565), (35, 38308770), (42, 31923975), (45, 29795710), (50, 26816139), (63, 21282650), (70, 19154385), (75, 17877426), (90, 14897855), (105, 12769590), (126, 10641325), (150, 8938713), (175, 7661754), (210, 6384795), (225, 5959142), (315, 4256530), (350, 3830877), (450, 2979571), (525, 2553918), (630, 2128265), (1050, 1276959), (1575, 851306), (3150, 425653)]