304976385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 628273152

約数和(自身を除く): 323296767

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 137, 185, 191, 259, 315, 333, 411, 555, 573, 685, 777, 955, 959, 1233, 1295, 1337, 1665, 1719, 2055, 2331, 2865, 2877, 3885, 4011, 4795, 5069, 6165, 6685, 7067, 8595, 8631, 11655, 12033, 14385, 15207, 20055, 21201, 25345, 26167, 35335, 35483, 43155, 45621, 49469, 60165, 63603, 76035, 78501, 106005, 106449, 130835, 148407, 177415, 183169, 228105, 235503, 247345, 318015, 319347, 392505, 445221, 532245, 549507, 742035, 915845, 968179, 1177515, 1596735, 1648521, 2226105, 2747535, 2904537, 4840895, 6777253, 8242605, 8713611, 14522685, 20331759, 33886265, 43568055, 60995277, 101658795, 304976385]

約数ペア:

[(1, 304976385), (3, 101658795), (5, 60995277), (7, 43568055), (9, 33886265), (15, 20331759), (21, 14522685), (35, 8713611), (37, 8242605), (45, 6777253), (63, 4840895), (105, 2904537), (111, 2747535), (137, 2226105), (185, 1648521), (191, 1596735), (259, 1177515), (315, 968179), (333, 915845), (411, 742035), (555, 549507), (573, 532245), (685, 445221), (777, 392505), (955, 319347), (959, 318015), (1233, 247345), (1295, 235503), (1337, 228105), (1665, 183169), (1719, 177415), (2055, 148407), (2331, 130835), (2865, 106449), (2877, 106005), (3885, 78501), (4011, 76035), (4795, 63603), (5069, 60165), (6165, 49469), (6685, 45621), (7067, 43155), (8595, 35483), (8631, 35335), (11655, 26167), (12033, 25345), (14385, 21201), (15207, 20055)]