30129055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 41803776

約数和(自身を除く): 11674721

約数列:

[1, 5, 11, 31, 41, 55, 155, 205, 341, 431, 451, 1271, 1705, 2155, 2255, 4741, 6355, 13361, 13981, 17671, 23705, 66805, 69905, 88355, 146971, 194381, 547801, 734855, 971905, 2739005, 6025811, 30129055]

約数ペア:

[(1, 30129055), (5, 6025811), (11, 2739005), (31, 971905), (41, 734855), (55, 547801), (155, 194381), (205, 146971), (341, 88355), (431, 69905), (451, 66805), (1271, 23705), (1705, 17671), (2155, 13981), (2255, 13361), (4741, 6355)]