489406470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{17011}}^1$

素因数の和:17165

約数の個数: 64

約数和(自身を含む): 1352249856

約数和(自身を除く): 862843386

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 685, 822, 959, 1370, 1918, 2055, 2877, 4110, 4795, 5754, 9590, 14385, 17011, 28770, 34022, 51033, 85055, 102066, 119077, 170110, 238154, 255165, 357231, 510330, 595385, 714462, 1190770, 1786155, 2330507, 3572310, 4661014, 6991521, 11652535, 13983042, 16313549, 23305070, 32627098, 34957605, 48940647, 69915210, 81567745, 97881294, 163135490, 244703235, 489406470]

約数ペア:

[(1, 489406470), (2, 244703235), (3, 163135490), (5, 97881294), (6, 81567745), (7, 69915210), (10, 48940647), (14, 34957605), (15, 32627098), (21, 23305070), (30, 16313549), (35, 13983042), (42, 11652535), (70, 6991521), (105, 4661014), (137, 3572310), (210, 2330507), (274, 1786155), (411, 1190770), (685, 714462), (822, 595385), (959, 510330), (1370, 357231), (1918, 255165), (2055, 238154), (2877, 170110), (4110, 119077), (4795, 102066), (5754, 85055), (9590, 51033), (14385, 34022), (17011, 28770)]