548508730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2156

約数の個数: 96

約数和(自身を含む): 1280885760

約数和(自身を除く): 732377030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 121, 154, 155, 217, 242, 310, 341, 385, 434, 605, 682, 770, 847, 1085, 1210, 1694, 1705, 2089, 2170, 2387, 3410, 3751, 4178, 4235, 4774, 7502, 8470, 10445, 11935, 14623, 18755, 20890, 22979, 23870, 26257, 29246, 37510, 45958, 52514, 64759, 73115, 114895, 129518, 131285, 146230, 160853, 229790, 252769, 262570, 321706, 323795, 453313, 505538, 647590, 712349, 804265, 906626, 1263845, 1424698, 1608530, 1769383, 2266565, 2527690, 3538766, 3561745, 4533130, 4986443, 7123490, 7835839, 8846915, 9972886, 15671678, 17693830, 24932215, 39179195, 49864430, 54850873, 78358390, 109701746, 274254365, 548508730]

約数ペア:

[(1, 548508730), (2, 274254365), (5, 109701746), (7, 78358390), (10, 54850873), (11, 49864430), (14, 39179195), (22, 24932215), (31, 17693830), (35, 15671678), (55, 9972886), (62, 8846915), (70, 7835839), (77, 7123490), (110, 4986443), (121, 4533130), (154, 3561745), (155, 3538766), (217, 2527690), (242, 2266565), (310, 1769383), (341, 1608530), (385, 1424698), (434, 1263845), (605, 906626), (682, 804265), (770, 712349), (847, 647590), (1085, 505538), (1210, 453313), (1694, 323795), (1705, 321706), (2089, 262570), (2170, 252769), (2387, 229790), (3410, 160853), (3751, 146230), (4178, 131285), (4235, 129518), (4774, 114895), (7502, 73115), (8470, 64759), (10445, 52514), (11935, 45958), (14623, 37510), (18755, 29246), (20890, 26257), (22979, 23870)]