30407196

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 77261184

約数和(自身を除く): 46853988

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 131, 138, 174, 262, 276, 348, 393, 524, 667, 786, 841, 1334, 1572, 1682, 2001, 2523, 2668, 3013, 3364, 3799, 4002, 5046, 6026, 7598, 8004, 9039, 10092, 11397, 12052, 15196, 18078, 19343, 22794, 36156, 38686, 45588, 58029, 77372, 87377, 110171, 116058, 174754, 220342, 232116, 262131, 330513, 349508, 440684, 524262, 661026, 1048524, 1322052, 2533933, 5067866, 7601799, 10135732, 15203598, 30407196]

約数ペア:

[(1, 30407196), (2, 15203598), (3, 10135732), (4, 7601799), (6, 5067866), (12, 2533933), (23, 1322052), (29, 1048524), (46, 661026), (58, 524262), (69, 440684), (87, 349508), (92, 330513), (116, 262131), (131, 232116), (138, 220342), (174, 174754), (262, 116058), (276, 110171), (348, 87377), (393, 77372), (524, 58029), (667, 45588), (786, 38686), (841, 36156), (1334, 22794), (1572, 19343), (1682, 18078), (2001, 15196), (2523, 12052), (2668, 11397), (3013, 10092), (3364, 9039), (3799, 8004), (4002, 7598), (5046, 6026)]