495002090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 1079028864

約数和(自身を除く): 584026774

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 110, 115, 170, 187, 230, 253, 289, 374, 391, 506, 578, 677, 782, 935, 1265, 1354, 1445, 1870, 1955, 2530, 2890, 3179, 3385, 3910, 4301, 6358, 6647, 6770, 7447, 8602, 11509, 13294, 14894, 15571, 15895, 21505, 23018, 31142, 31790, 33235, 37235, 43010, 57545, 66470, 73117, 74470, 77855, 115090, 126599, 146234, 155710, 171281, 195653, 253198, 264707, 342562, 365585, 391306, 529414, 632995, 731170, 856405, 978265, 1265990, 1323535, 1712810, 1956530, 2152183, 2647070, 2911777, 4304366, 4500019, 5823554, 9000038, 10760915, 14558885, 21521830, 22500095, 29117770, 45000190, 49500209, 99000418, 247501045, 495002090]

約数ペア:

[(1, 495002090), (2, 247501045), (5, 99000418), (10, 49500209), (11, 45000190), (17, 29117770), (22, 22500095), (23, 21521830), (34, 14558885), (46, 10760915), (55, 9000038), (85, 5823554), (110, 4500019), (115, 4304366), (170, 2911777), (187, 2647070), (230, 2152183), (253, 1956530), (289, 1712810), (374, 1323535), (391, 1265990), (506, 978265), (578, 856405), (677, 731170), (782, 632995), (935, 529414), (1265, 391306), (1354, 365585), (1445, 342562), (1870, 264707), (1955, 253198), (2530, 195653), (2890, 171281), (3179, 155710), (3385, 146234), (3910, 126599), (4301, 115090), (6358, 77855), (6647, 74470), (6770, 73117), (7447, 66470), (8602, 57545), (11509, 43010), (13294, 37235), (14894, 33235), (15571, 31790), (15895, 31142), (21505, 23018)]