128489130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18541}}^1$

素因数の和:18572

約数の個数: 96

約数和(自身を含む): 416527488

約数和(自身を除く): 288038358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 18541, 37082, 55623, 92705, 111246, 129787, 166869, 185410, 203951, 259574, 278115, 333738, 389361, 407902, 556230, 611853, 648935, 778722, 834345, 1019755, 1168083, 1223706, 1297870, 1427657, 1668690, 1835559, 1946805, 2039510, 2336166, 2855314, 3059265, 3671118, 3893610, 4282971, 5840415, 6118530, 7138285, 8565942, 9177795, 11680830, 12848913, 14276570, 18355590, 21414855, 25697826, 42829710, 64244565, 128489130]

約数ペア:

[(1, 128489130), (2, 64244565), (3, 42829710), (5, 25697826), (6, 21414855), (7, 18355590), (9, 14276570), (10, 12848913), (11, 11680830), (14, 9177795), (15, 8565942), (18, 7138285), (21, 6118530), (22, 5840415), (30, 4282971), (33, 3893610), (35, 3671118), (42, 3059265), (45, 2855314), (55, 2336166), (63, 2039510), (66, 1946805), (70, 1835559), (77, 1668690), (90, 1427657), (99, 1297870), (105, 1223706), (110, 1168083), (126, 1019755), (154, 834345), (165, 778722), (198, 648935), (210, 611853), (231, 556230), (315, 407902), (330, 389361), (385, 333738), (462, 278115), (495, 259574), (630, 203951), (693, 185410), (770, 166869), (990, 129787), (1155, 111246), (1386, 92705), (2310, 55623), (3465, 37082), (6930, 18541)]