201410580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{68507}}^1$

素因数の和:68533

約数の個数: 72

約数和(自身を含む): 656032608

約数和(自身を除く): 454622028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 68507, 137014, 205521, 274028, 342535, 411042, 479549, 685070, 822084, 959098, 1027605, 1370140, 1438647, 1918196, 2055210, 2397745, 2877294, 3356843, 4110420, 4795490, 5754588, 6713686, 7193235, 9590980, 10070529, 13427372, 14386470, 16784215, 20141058, 28772940, 33568430, 40282116, 50352645, 67136860, 100705290, 201410580]

約数ペア:

[(1, 201410580), (2, 100705290), (3, 67136860), (4, 50352645), (5, 40282116), (6, 33568430), (7, 28772940), (10, 20141058), (12, 16784215), (14, 14386470), (15, 13427372), (20, 10070529), (21, 9590980), (28, 7193235), (30, 6713686), (35, 5754588), (42, 4795490), (49, 4110420), (60, 3356843), (70, 2877294), (84, 2397745), (98, 2055210), (105, 1918196), (140, 1438647), (147, 1370140), (196, 1027605), (210, 959098), (245, 822084), (294, 685070), (420, 479549), (490, 411042), (588, 342535), (735, 274028), (980, 205521), (1470, 137014), (2940, 68507)]