30505446

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{761}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 70609968

約数和(自身を除く): 40104522

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 761, 786, 1179, 1522, 2227, 2283, 2358, 4454, 4566, 6681, 6849, 12937, 13362, 13698, 20043, 25874, 38811, 40086, 77622, 99691, 116433, 199382, 232866, 299073, 598146, 897219, 1694747, 1794438, 3389494, 5084241, 10168482, 15252723, 30505446]

約数ペア:

[(1, 30505446), (2, 15252723), (3, 10168482), (6, 5084241), (9, 3389494), (17, 1794438), (18, 1694747), (34, 897219), (51, 598146), (102, 299073), (131, 232866), (153, 199382), (262, 116433), (306, 99691), (393, 77622), (761, 40086), (786, 38811), (1179, 25874), (1522, 20043), (2227, 13698), (2283, 13362), (2358, 12937), (4454, 6849), (4566, 6681)]